920279392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{25073}}^1$

素因数の和:25151

約数の個数: 48

約数和(自身を含む): 1920868992

約数和(自身を除く): 1000589600

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 9176, 18352, 25073, 36704, 50146, 100292, 200584, 401168, 777263, 802336, 927701, 1554526, 1855402, 3109052, 3710804, 6218104, 7421608, 12436208, 14843216, 24872416, 28758731, 29686432, 57517462, 115034924, 230069848, 460139696, 920279392]

約数ペア:

[(1, 920279392), (2, 460139696), (4, 230069848), (8, 115034924), (16, 57517462), (31, 29686432), (32, 28758731), (37, 24872416), (62, 14843216), (74, 12436208), (124, 7421608), (148, 6218104), (248, 3710804), (296, 3109052), (496, 1855402), (592, 1554526), (992, 927701), (1147, 802336), (1184, 777263), (2294, 401168), (4588, 200584), (9176, 100292), (18352, 50146), (25073, 36704)]