13344713840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283207}}^1$

素因数の和:283270

約数の個数: 80

約数和(自身を含む): 33713080320

約数和(自身を除く): 20368366480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 47120, 283207, 566414, 1132828, 1416035, 2265656, 2832070, 4531312, 5380933, 5664140, 8779417, 10761866, 11328280, 17558834, 21523732, 22656560, 26904665, 35117668, 43047464, 43897085, 53809330, 70235336, 86094928, 87794170, 107618660, 140470672, 166808923, 175588340, 215237320, 333617846, 351176680, 430474640, 667235692, 702353360, 834044615, 1334471384, 1668089230, 2668942768, 3336178460, 6672356920, 13344713840]

約数ペア:

[(1, 13344713840), (2, 6672356920), (4, 3336178460), (5, 2668942768), (8, 1668089230), (10, 1334471384), (16, 834044615), (19, 702353360), (20, 667235692), (31, 430474640), (38, 351176680), (40, 333617846), (62, 215237320), (76, 175588340), (80, 166808923), (95, 140470672), (124, 107618660), (152, 87794170), (155, 86094928), (190, 70235336), (248, 53809330), (304, 43897085), (310, 43047464), (380, 35117668), (496, 26904665), (589, 22656560), (620, 21523732), (760, 17558834), (1178, 11328280), (1240, 10761866), (1520, 8779417), (2356, 5664140), (2480, 5380933), (2945, 4531312), (4712, 2832070), (5890, 2265656), (9424, 1416035), (11780, 1132828), (23560, 566414), (47120, 283207)]