4756640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 13353984

約数和(自身を除く): 8597344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 137, 140, 155, 160, 217, 224, 248, 274, 280, 310, 434, 496, 548, 560, 620, 685, 868, 959, 992, 1085, 1096, 1120, 1240, 1370, 1736, 1918, 2170, 2192, 2480, 2740, 3472, 3836, 4247, 4340, 4384, 4795, 4960, 5480, 6944, 7672, 8494, 8680, 9590, 10960, 15344, 16988, 17360, 19180, 21235, 21920, 29729, 30688, 33976, 34720, 38360, 42470, 59458, 67952, 76720, 84940, 118916, 135904, 148645, 153440, 169880, 237832, 297290, 339760, 475664, 594580, 679520, 951328, 1189160, 2378320, 4756640]

約数ペア:

[(1, 4756640), (2, 2378320), (4, 1189160), (5, 951328), (7, 679520), (8, 594580), (10, 475664), (14, 339760), (16, 297290), (20, 237832), (28, 169880), (31, 153440), (32, 148645), (35, 135904), (40, 118916), (56, 84940), (62, 76720), (70, 67952), (80, 59458), (112, 42470), (124, 38360), (137, 34720), (140, 33976), (155, 30688), (160, 29729), (217, 21920), (224, 21235), (248, 19180), (274, 17360), (280, 16988), (310, 15344), (434, 10960), (496, 9590), (548, 8680), (560, 8494), (620, 7672), (685, 6944), (868, 5480), (959, 4960), (992, 4795), (1085, 4384), (1096, 4340), (1120, 4247), (1240, 3836), (1370, 3472), (1736, 2740), (1918, 2480), (2170, 2192)]