4660676060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{2281}}^1$

素因数の和:2611

約数の個数: 72

約数和(自身を含む): 10370704176

約数和(自身を除く): 5710028116

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 361, 380, 566, 722, 1132, 1415, 1444, 1805, 2281, 2830, 3610, 4562, 5377, 5660, 7220, 9124, 10754, 11405, 21508, 22810, 26885, 43339, 45620, 53770, 86678, 102163, 107540, 173356, 204326, 216695, 408652, 433390, 510815, 645523, 823441, 866780, 1021630, 1291046, 1646882, 2043260, 2582092, 3227615, 3293764, 4117205, 6455230, 8234410, 12264937, 12910460, 16468820, 24529874, 49059748, 61324685, 122649370, 233033803, 245298740, 466067606, 932135212, 1165169015, 2330338030, 4660676060]

約数ペア:

[(1, 4660676060), (2, 2330338030), (4, 1165169015), (5, 932135212), (10, 466067606), (19, 245298740), (20, 233033803), (38, 122649370), (76, 61324685), (95, 49059748), (190, 24529874), (283, 16468820), (361, 12910460), (380, 12264937), (566, 8234410), (722, 6455230), (1132, 4117205), (1415, 3293764), (1444, 3227615), (1805, 2582092), (2281, 2043260), (2830, 1646882), (3610, 1291046), (4562, 1021630), (5377, 866780), (5660, 823441), (7220, 645523), (9124, 510815), (10754, 433390), (11405, 408652), (21508, 216695), (22810, 204326), (26885, 173356), (43339, 107540), (45620, 102163), (53770, 86678)]