4364522240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8526

約数の個数: 144

約数和(自身を含む): 11623132416

約数和(自身を除く): 7258610176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 7936, 8060, 8320, 8461, 9920, 12896, 16120, 16640, 16922, 19840, 25792, 32240, 33844, 39680, 42305, 51584, 64480, 67688, 84610, 103168, 109993, 128960, 135376, 169220, 219986, 257920, 262291, 270752, 338440, 439972, 515840, 524582, 541504, 549965, 676880, 879944, 1049164, 1083008, 1099930, 1311455, 1353760, 1759888, 2098328, 2166016, 2199860, 2622910, 2707520, 3409783, 3519776, 4196656, 4399720, 5245820, 5415040, 6819566, 7039552, 8393312, 8799440, 10491640, 10830080, 13639132, 14079104, 16786624, 17048915, 17598880, 20983280, 27278264, 28158208, 33573248, 34097830, 35197760, 41966560, 54556528, 67146496, 68195660, 70395520, 83933120, 109113056, 136391320, 140791040, 167866240, 218226112, 272782640, 335732480, 436452224, 545565280, 872904448, 1091130560, 2182261120, 4364522240]

約数ペア:

[(1, 4364522240), (2, 2182261120), (4, 1091130560), (5, 872904448), (8, 545565280), (10, 436452224), (13, 335732480), (16, 272782640), (20, 218226112), (26, 167866240), (31, 140791040), (32, 136391320), (40, 109113056), (52, 83933120), (62, 70395520), (64, 68195660), (65, 67146496), (80, 54556528), (104, 41966560), (124, 35197760), (128, 34097830), (130, 33573248), (155, 28158208), (160, 27278264), (208, 20983280), (248, 17598880), (256, 17048915), (260, 16786624), (310, 14079104), (320, 13639132), (403, 10830080), (416, 10491640), (496, 8799440), (520, 8393312), (620, 7039552), (640, 6819566), (806, 5415040), (832, 5245820), (992, 4399720), (1040, 4196656), (1240, 3519776), (1280, 3409783), (1612, 2707520), (1664, 2622910), (1984, 2199860), (2015, 2166016), (2080, 2098328), (2480, 1759888), (3224, 1353760), (3328, 1311455), (3968, 1099930), (4030, 1083008), (4160, 1049164), (4960, 879944), (6448, 676880), (7936, 549965), (8060, 541504), (8320, 524582), (8461, 515840), (9920, 439972), (12896, 338440), (16120, 270752), (16640, 262291), (16922, 257920), (19840, 219986), (25792, 169220), (32240, 135376), (33844, 128960), (39680, 109993), (42305, 103168), (51584, 84610), (64480, 67688)]