9921025.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 80

約数和(自身を含む): 254715840

約数和(自身を除く): 155589520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3169, 3910, 6256, 6338, 7820, 12676, 15640, 15845, 25352, 31280, 31690, 50704, 53873, 63380, 72887, 107746, 126760, 145774, 215492, 253520, 269365, 291548, 364435, 430984, 538730, 583096, 728870, 861968, 1077460, 1166192, 1239079, 1457740, 2154920, 2478158, 2915480, 4309840, 4956316, 5830960, 6195395, 9912632, 12390790, 19825264, 24781580, 49563160, 99126320]

約数ペア:

[(1, 99126320), (2, 49563160), (4, 24781580), (5, 19825264), (8, 12390790), (10, 9912632), (16, 6195395), (17, 5830960), (20, 4956316), (23, 4309840), (34, 2915480), (40, 2478158), (46, 2154920), (68, 1457740), (80, 1239079), (85, 1166192), (92, 1077460), (115, 861968), (136, 728870), (170, 583096), (184, 538730), (230, 430984), (272, 364435), (340, 291548), (368, 269365), (391, 253520), (460, 215492), (680, 145774), (782, 126760), (920, 107746), (1360, 72887), (1564, 63380), (1840, 53873), (1955, 50704), (3128, 31690), (3169, 31280), (3910, 25352), (6256, 15845), (6338, 15640), (7820, 12676)]