72724932050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{1487}}^1$

素因数の和:1896

約数の個数: 96

約数和(自身を含む): 141350952960

約数和(自身を除く): 68626020910

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 139, 155, 227, 278, 310, 454, 695, 775, 1135, 1390, 1487, 1550, 2270, 2974, 3475, 4309, 5675, 6950, 7037, 7435, 8618, 11350, 14074, 14870, 21545, 31553, 35185, 37175, 43090, 46097, 63106, 70370, 74350, 92194, 107725, 157765, 175925, 206693, 215450, 230485, 315530, 337549, 351850, 413386, 460970, 675098, 788825, 978143, 1033465, 1152425, 1577650, 1687745, 1956286, 2066930, 2304850, 3375490, 4890715, 5167325, 6407483, 8438725, 9781430, 10334650, 10464019, 12814966, 16877450, 20928038, 24453575, 32037415, 46919311, 48907150, 52320095, 64074830, 93838622, 104640190, 160187075, 234596555, 261600475, 320374150, 469193110, 523200950, 1172982775, 1454498641, 2345965550, 2908997282, 7272493205, 14544986410, 36362466025, 72724932050]

約数ペア:

[(1, 72724932050), (2, 36362466025), (5, 14544986410), (10, 7272493205), (25, 2908997282), (31, 2345965550), (50, 1454498641), (62, 1172982775), (139, 523200950), (155, 469193110), (227, 320374150), (278, 261600475), (310, 234596555), (454, 160187075), (695, 104640190), (775, 93838622), (1135, 64074830), (1390, 52320095), (1487, 48907150), (1550, 46919311), (2270, 32037415), (2974, 24453575), (3475, 20928038), (4309, 16877450), (5675, 12814966), (6950, 10464019), (7037, 10334650), (7435, 9781430), (8618, 8438725), (11350, 6407483), (14074, 5167325), (14870, 4890715), (21545, 3375490), (31553, 2304850), (35185, 2066930), (37175, 1956286), (43090, 1687745), (46097, 1577650), (63106, 1152425), (70370, 1033465), (74350, 978143), (92194, 788825), (107725, 675098), (157765, 460970), (175925, 413386), (206693, 351850), (215450, 337549), (230485, 315530)]