4449731680

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 10632305376

約数和(自身を除く): 6182573696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 307, 314, 577, 614, 628, 785, 1154, 1228, 1256, 1535, 1570, 2308, 2456, 2512, 2885, 3070, 3140, 4616, 4912, 5024, 5770, 6140, 6280, 9232, 9824, 11540, 12280, 12560, 18464, 23080, 24560, 25120, 46160, 48199, 49120, 90589, 92320, 96398, 177139, 181178, 192796, 240995, 354278, 362356, 385592, 452945, 481990, 708556, 724712, 771184, 885695, 905890, 963980, 1417112, 1449424, 1542368, 1771390, 1811780, 1927960, 2834224, 2898848, 3542780, 3623560, 3855920, 5668448, 7085560, 7247120, 7711840, 14171120, 14494240, 27810823, 28342240, 55621646, 111243292, 139054115, 222486584, 278108230, 444973168, 556216460, 889946336, 1112432920, 2224865840, 4449731680]

約数ペア:

[(1, 4449731680), (2, 2224865840), (4, 1112432920), (5, 889946336), (8, 556216460), (10, 444973168), (16, 278108230), (20, 222486584), (32, 139054115), (40, 111243292), (80, 55621646), (157, 28342240), (160, 27810823), (307, 14494240), (314, 14171120), (577, 7711840), (614, 7247120), (628, 7085560), (785, 5668448), (1154, 3855920), (1228, 3623560), (1256, 3542780), (1535, 2898848), (1570, 2834224), (2308, 1927960), (2456, 1811780), (2512, 1771390), (2885, 1542368), (3070, 1449424), (3140, 1417112), (4616, 963980), (4912, 905890), (5024, 885695), (5770, 771184), (6140, 724712), (6280, 708556), (9232, 481990), (9824, 452945), (11540, 385592), (12280, 362356), (12560, 354278), (18464, 240995), (23080, 192796), (24560, 181178), (25120, 177139), (46160, 96398), (48199, 92320), (49120, 90589)]