5200007900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{3583}}^1$

素因数の和:4251

約数の個数: 72

約数和(自身を含む): 11796578304

約数和(自身を除く): 6596570404

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 631, 1150, 1262, 2300, 2524, 3155, 3583, 6310, 7166, 12620, 14332, 14513, 15775, 17915, 29026, 31550, 35830, 58052, 63100, 71660, 72565, 82409, 89575, 145130, 164818, 179150, 290260, 329636, 358300, 362825, 412045, 725650, 824090, 1451300, 1648180, 2060225, 2260873, 4120450, 4521746, 8240900, 9043492, 11304365, 22608730, 45217460, 52000079, 56521825, 104000158, 113043650, 208000316, 226087300, 260000395, 520000790, 1040001580, 1300001975, 2600003950, 5200007900]

約数ペア:

[(1, 5200007900), (2, 2600003950), (4, 1300001975), (5, 1040001580), (10, 520000790), (20, 260000395), (23, 226087300), (25, 208000316), (46, 113043650), (50, 104000158), (92, 56521825), (100, 52000079), (115, 45217460), (230, 22608730), (460, 11304365), (575, 9043492), (631, 8240900), (1150, 4521746), (1262, 4120450), (2300, 2260873), (2524, 2060225), (3155, 1648180), (3583, 1451300), (6310, 824090), (7166, 725650), (12620, 412045), (14332, 362825), (14513, 358300), (15775, 329636), (17915, 290260), (29026, 179150), (31550, 164818), (35830, 145130), (58052, 89575), (63100, 82409), (71660, 72565)]