83797970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 166129920

約数和(自身を除く): 82331950

約数列:

[1, 2, 5, 10, 23, 37, 43, 46, 74, 86, 115, 185, 215, 229, 230, 370, 430, 458, 851, 989, 1145, 1591, 1702, 1978, 2290, 3182, 4255, 4945, 5267, 7955, 8473, 8510, 9847, 9890, 10534, 15910, 16946, 19694, 26335, 36593, 42365, 49235, 52670, 73186, 84730, 98470, 182965, 194879, 226481, 364339, 365930, 389758, 452962, 728678, 974395, 1132405, 1821695, 1948790, 2264810, 3643390, 8379797, 16759594, 41898985, 83797970]

約数ペア:

[(1, 83797970), (2, 41898985), (5, 16759594), (10, 8379797), (23, 3643390), (37, 2264810), (43, 1948790), (46, 1821695), (74, 1132405), (86, 974395), (115, 728678), (185, 452962), (215, 389758), (229, 365930), (230, 364339), (370, 226481), (430, 194879), (458, 182965), (851, 98470), (989, 84730), (1145, 73186), (1591, 52670), (1702, 49235), (1978, 42365), (2290, 36593), (3182, 26335), (4255, 19694), (4945, 16946), (5267, 15910), (7955, 10534), (8473, 9890), (8510, 9847)]