241889721020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{9967}}^1$

素因数の和:10323

約数の個数: 96

約数和(自身を含む): 523889372160

約数和(自身を除く): 281999651140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 131, 157, 236, 262, 295, 314, 524, 590, 628, 655, 785, 1180, 1310, 1570, 2620, 3140, 7729, 9263, 9967, 15458, 18526, 19934, 20567, 30916, 37052, 38645, 39868, 41134, 46315, 49835, 77290, 82268, 92630, 99670, 102835, 154580, 185260, 199340, 205670, 411340, 588053, 1176106, 1213453, 1305677, 1564819, 2352212, 2426906, 2611354, 2940265, 3129638, 4853812, 5222708, 5880530, 6067265, 6259276, 6528385, 7824095, 11761060, 12134530, 13056770, 15648190, 24269060, 26113540, 31296380, 77034943, 92324321, 154069886, 184648642, 204991289, 308139772, 369297284, 385174715, 409982578, 461621605, 770349430, 819965156, 923243210, 1024956445, 1540698860, 1846486420, 2049912890, 4099825780, 12094486051, 24188972102, 48377944204, 60472430255, 120944860510, 241889721020]

約数ペア:

[(1, 241889721020), (2, 120944860510), (4, 60472430255), (5, 48377944204), (10, 24188972102), (20, 12094486051), (59, 4099825780), (118, 2049912890), (131, 1846486420), (157, 1540698860), (236, 1024956445), (262, 923243210), (295, 819965156), (314, 770349430), (524, 461621605), (590, 409982578), (628, 385174715), (655, 369297284), (785, 308139772), (1180, 204991289), (1310, 184648642), (1570, 154069886), (2620, 92324321), (3140, 77034943), (7729, 31296380), (9263, 26113540), (9967, 24269060), (15458, 15648190), (18526, 13056770), (19934, 12134530), (20567, 11761060), (30916, 7824095), (37052, 6528385), (38645, 6259276), (39868, 6067265), (41134, 5880530), (46315, 5222708), (49835, 4853812), (77290, 3129638), (82268, 2940265), (92630, 2611354), (99670, 2426906), (102835, 2352212), (154580, 1564819), (185260, 1305677), (199340, 1213453), (205670, 1176106), (411340, 588053)]