88521020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 227985408

約数和(自身を除く): 139464388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 644, 740, 743, 805, 851, 1036, 1295, 1486, 1610, 1702, 2590, 2972, 3220, 3404, 3715, 4255, 5180, 5201, 5957, 7430, 8510, 10402, 11914, 14860, 17020, 17089, 20804, 23828, 26005, 27491, 29785, 34178, 52010, 54982, 59570, 68356, 85445, 104020, 109964, 119140, 119623, 137455, 170890, 192437, 239246, 274910, 341780, 384874, 478492, 549820, 598115, 632293, 769748, 962185, 1196230, 1264586, 1924370, 2392460, 2529172, 3161465, 3848740, 4426051, 6322930, 8852102, 12645860, 17704204, 22130255, 44260510, 88521020]

約数ペア:

[(1, 88521020), (2, 44260510), (4, 22130255), (5, 17704204), (7, 12645860), (10, 8852102), (14, 6322930), (20, 4426051), (23, 3848740), (28, 3161465), (35, 2529172), (37, 2392460), (46, 1924370), (70, 1264586), (74, 1196230), (92, 962185), (115, 769748), (140, 632293), (148, 598115), (161, 549820), (185, 478492), (230, 384874), (259, 341780), (322, 274910), (370, 239246), (460, 192437), (518, 170890), (644, 137455), (740, 119623), (743, 119140), (805, 109964), (851, 104020), (1036, 85445), (1295, 68356), (1486, 59570), (1610, 54982), (1702, 52010), (2590, 34178), (2972, 29785), (3220, 27491), (3404, 26005), (3715, 23828), (4255, 20804), (5180, 17089), (5201, 17020), (5957, 14860), (7430, 11914), (8510, 10402)]