3670640020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 8305073280

約数和(自身を除く): 4634433260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 113, 146, 190, 226, 292, 365, 380, 452, 565, 730, 1130, 1171, 1387, 1460, 2147, 2260, 2342, 2774, 4294, 4684, 5548, 5855, 6935, 8249, 8588, 10735, 11710, 13870, 16498, 21470, 22249, 23420, 27740, 32996, 41245, 42940, 44498, 82490, 85483, 88996, 111245, 132323, 156731, 164980, 170966, 222490, 264646, 313462, 341932, 427415, 444980, 529292, 626924, 661615, 783655, 854830, 1323230, 1567310, 1624177, 1709660, 2514137, 2646460, 3134620, 3248354, 5028274, 6496708, 8120885, 9659579, 10056548, 12570685, 16241770, 19319158, 25141370, 32483540, 38638316, 48297895, 50282740, 96595790, 183532001, 193191580, 367064002, 734128004, 917660005, 1835320010, 3670640020]

約数ペア:

[(1, 3670640020), (2, 1835320010), (4, 917660005), (5, 734128004), (10, 367064002), (19, 193191580), (20, 183532001), (38, 96595790), (73, 50282740), (76, 48297895), (95, 38638316), (113, 32483540), (146, 25141370), (190, 19319158), (226, 16241770), (292, 12570685), (365, 10056548), (380, 9659579), (452, 8120885), (565, 6496708), (730, 5028274), (1130, 3248354), (1171, 3134620), (1387, 2646460), (1460, 2514137), (2147, 1709660), (2260, 1624177), (2342, 1567310), (2774, 1323230), (4294, 854830), (4684, 783655), (5548, 661615), (5855, 626924), (6935, 529292), (8249, 444980), (8588, 427415), (10735, 341932), (11710, 313462), (13870, 264646), (16498, 222490), (21470, 170966), (22249, 164980), (23420, 156731), (27740, 132323), (32996, 111245), (41245, 88996), (42940, 85483), (44498, 82490)]