4493236411480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{104479}}^1$

素因数の和:105377

約数の個数: 128

約数和(自身を含む): 10805405184000

約数和(自身を除く): 6312168772520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 284, 355, 380, 568, 710, 760, 797, 1349, 1420, 1594, 2698, 2840, 3188, 3985, 5396, 6376, 6745, 7970, 10792, 13490, 15143, 15940, 26980, 30286, 31880, 53960, 56587, 60572, 75715, 104479, 113174, 121144, 151430, 208958, 226348, 282935, 302860, 417916, 452696, 522395, 565870, 605720, 835832, 1044790, 1075153, 1131740, 1985101, 2089580, 2150306, 2263480, 3970202, 4179160, 4300612, 5375765, 7418009, 7940404, 8601224, 9925505, 10751530, 14836018, 15880808, 19851010, 21503060, 29672036, 37090045, 39702020, 43006120, 59344072, 74180090, 79404040, 83269763, 140942171, 148360180, 166539526, 281884342, 296720360, 333079052, 416348815, 563768684, 666158104, 704710855, 832697630, 1127537368, 1409421710, 1582125497, 1665395260, 2818843420, 3164250994, 3330790520, 5637686840, 5912153173, 6328501988, 7910627485, 11824306346, 12657003976, 15821254970, 23648612692, 29560765865, 31642509940, 47297225384, 59121531730, 63285019880, 112330910287, 118243063460, 224661820574, 236486126920, 449323641148, 561654551435, 898647282296, 1123309102870, 2246618205740, 4493236411480]

約数ペア:

[(1, 4493236411480), (2, 2246618205740), (4, 1123309102870), (5, 898647282296), (8, 561654551435), (10, 449323641148), (19, 236486126920), (20, 224661820574), (38, 118243063460), (40, 112330910287), (71, 63285019880), (76, 59121531730), (95, 47297225384), (142, 31642509940), (152, 29560765865), (190, 23648612692), (284, 15821254970), (355, 12657003976), (380, 11824306346), (568, 7910627485), (710, 6328501988), (760, 5912153173), (797, 5637686840), (1349, 3330790520), (1420, 3164250994), (1594, 2818843420), (2698, 1665395260), (2840, 1582125497), (3188, 1409421710), (3985, 1127537368), (5396, 832697630), (6376, 704710855), (6745, 666158104), (7970, 563768684), (10792, 416348815), (13490, 333079052), (15143, 296720360), (15940, 281884342), (26980, 166539526), (30286, 148360180), (31880, 140942171), (53960, 83269763), (56587, 79404040), (60572, 74180090), (75715, 59344072), (104479, 43006120), (113174, 39702020), (121144, 37090045), (151430, 29672036), (208958, 21503060), (226348, 19851010), (282935, 15880808), (302860, 14836018), (417916, 10751530), (452696, 9925505), (522395, 8601224), (565870, 7940404), (605720, 7418009), (835832, 5375765), (1044790, 4300612), (1075153, 4179160), (1131740, 3970202), (1985101, 2263480), (2089580, 2150306)]