99764080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 258144192

約数和(自身を除く): 158380112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 157, 169, 188, 208, 235, 260, 314, 338, 376, 470, 520, 611, 628, 676, 752, 785, 845, 940, 1040, 1222, 1256, 1352, 1570, 1690, 1880, 2041, 2444, 2512, 2704, 3055, 3140, 3380, 3760, 4082, 4888, 6110, 6280, 6760, 7379, 7943, 8164, 9776, 10205, 12220, 12560, 13520, 14758, 15886, 16328, 20410, 24440, 26533, 29516, 31772, 32656, 36895, 39715, 40820, 48880, 53066, 59032, 63544, 73790, 79430, 81640, 95927, 106132, 118064, 127088, 132665, 147580, 158860, 163280, 191854, 212264, 265330, 295160, 317720, 383708, 424528, 479635, 530660, 590320, 635440, 767416, 959270, 1061320, 1247051, 1534832, 1918540, 2122640, 2494102, 3837080, 4988204, 6235255, 7674160, 9976408, 12470510, 19952816, 24941020, 49882040, 99764080]

約数ペア:

[(1, 99764080), (2, 49882040), (4, 24941020), (5, 19952816), (8, 12470510), (10, 9976408), (13, 7674160), (16, 6235255), (20, 4988204), (26, 3837080), (40, 2494102), (47, 2122640), (52, 1918540), (65, 1534832), (80, 1247051), (94, 1061320), (104, 959270), (130, 767416), (157, 635440), (169, 590320), (188, 530660), (208, 479635), (235, 424528), (260, 383708), (314, 317720), (338, 295160), (376, 265330), (470, 212264), (520, 191854), (611, 163280), (628, 158860), (676, 147580), (752, 132665), (785, 127088), (845, 118064), (940, 106132), (1040, 95927), (1222, 81640), (1256, 79430), (1352, 73790), (1570, 63544), (1690, 59032), (1880, 53066), (2041, 48880), (2444, 40820), (2512, 39715), (2704, 36895), (3055, 32656), (3140, 31772), (3380, 29516), (3760, 26533), (4082, 24440), (4888, 20410), (6110, 16328), (6280, 15886), (6760, 14758), (7379, 13520), (7943, 12560), (8164, 12220), (9776, 10205)]