48873483160

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1\times {\mathrm{12149}}^1$

素因数の和:12940

約数の個数: 64

約数和(自身を含む): 110828412000

約数和(自身を除く): 61954928840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 617, 652, 815, 1234, 1304, 1630, 2468, 3085, 3260, 4936, 6170, 6520, 12149, 12340, 24298, 24680, 48596, 60745, 97192, 100571, 121490, 201142, 242980, 402284, 485960, 502855, 804568, 1005710, 1980287, 2011420, 3960574, 4022840, 7495933, 7921148, 9901435, 14991866, 15842296, 19802870, 29983732, 37479665, 39605740, 59967464, 74959330, 79211480, 149918660, 299837320, 1221837079, 2443674158, 4887348316, 6109185395, 9774696632, 12218370790, 24436741580, 48873483160]

約数ペア:

[(1, 48873483160), (2, 24436741580), (4, 12218370790), (5, 9774696632), (8, 6109185395), (10, 4887348316), (20, 2443674158), (40, 1221837079), (163, 299837320), (326, 149918660), (617, 79211480), (652, 74959330), (815, 59967464), (1234, 39605740), (1304, 37479665), (1630, 29983732), (2468, 19802870), (3085, 15842296), (3260, 14991866), (4936, 9901435), (6170, 7921148), (6520, 7495933), (12149, 4022840), (12340, 3960574), (24298, 2011420), (24680, 1980287), (48596, 1005710), (60745, 804568), (97192, 502855), (100571, 485960), (121490, 402284), (201142, 242980)]