222630340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4283}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 492283008

約数和(自身を除く): 269652668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 2260, 2599, 4283, 5198, 8566, 10396, 12995, 17132, 21415, 25990, 42830, 51980, 85660, 98509, 197018, 394036, 483979, 492545, 967958, 985090, 1935916, 1970180, 2419895, 4839790, 9679580, 11131517, 22263034, 44526068, 55657585, 111315170, 222630340]

約数ペア:

[(1, 222630340), (2, 111315170), (4, 55657585), (5, 44526068), (10, 22263034), (20, 11131517), (23, 9679580), (46, 4839790), (92, 2419895), (113, 1970180), (115, 1935916), (226, 985090), (230, 967958), (452, 492545), (460, 483979), (565, 394036), (1130, 197018), (2260, 98509), (2599, 85660), (4283, 51980), (5198, 42830), (8566, 25990), (10396, 21415), (12995, 17132)]