58395220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 75386540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2843, 4108, 5135, 5686, 10270, 11372, 14215, 20540, 28430, 36959, 56860, 73918, 147836, 184795, 224597, 369590, 449194, 739180, 898388, 1122985, 2245970, 2919761, 4491940, 5839522, 11679044, 14598805, 29197610, 58395220]

約数ペア:

[(1, 58395220), (2, 29197610), (4, 14598805), (5, 11679044), (10, 5839522), (13, 4491940), (20, 2919761), (26, 2245970), (52, 1122985), (65, 898388), (79, 739180), (130, 449194), (158, 369590), (260, 224597), (316, 184795), (395, 147836), (790, 73918), (1027, 56860), (1580, 36959), (2054, 28430), (2843, 20540), (4108, 14215), (5135, 11372), (5686, 10270)]