6340368317440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39946877}}^1$

素因数の和:39946933

約数の個数: 88

約数和(自身を含む): 15700081779072

約数和(自身を除く): 9359713461632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 79360, 158720, 39946877, 79893754, 159787508, 199734385, 319575016, 399468770, 639150032, 798937540, 1238353187, 1278300064, 1597875080, 2476706374, 2556600128, 3195750160, 4953412748, 5113200256, 6191765935, 6391500320, 9906825496, 10226400512, 12383531870, 12783000640, 19813650992, 20452801024, 24767063740, 25566001280, 39627301984, 40905602048, 49534127480, 51132002560, 79254603968, 99068254960, 102264005120, 158509207936, 198136509920, 204528010240, 317018415872, 396273019840, 634036831744, 792546039680, 1268073663488, 1585092079360, 3170184158720, 6340368317440]

約数ペア:

[(1, 6340368317440), (2, 3170184158720), (4, 1585092079360), (5, 1268073663488), (8, 792546039680), (10, 634036831744), (16, 396273019840), (20, 317018415872), (31, 204528010240), (32, 198136509920), (40, 158509207936), (62, 102264005120), (64, 99068254960), (80, 79254603968), (124, 51132002560), (128, 49534127480), (155, 40905602048), (160, 39627301984), (248, 25566001280), (256, 24767063740), (310, 20452801024), (320, 19813650992), (496, 12783000640), (512, 12383531870), (620, 10226400512), (640, 9906825496), (992, 6391500320), (1024, 6191765935), (1240, 5113200256), (1280, 4953412748), (1984, 3195750160), (2480, 2556600128), (2560, 2476706374), (3968, 1597875080), (4960, 1278300064), (5120, 1238353187), (7936, 798937540), (9920, 639150032), (15872, 399468770), (19840, 319575016), (31744, 199734385), (39680, 159787508), (79360, 79893754), (158720, 39946877)]