103791640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 246317760

約数和(自身を除く): 142526120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 808, 920, 1010, 1117, 2020, 2234, 2323, 4040, 4468, 4646, 5585, 8936, 9292, 11170, 11615, 18584, 22340, 23230, 25691, 44680, 46460, 51382, 92920, 102764, 112817, 128455, 205528, 225634, 256910, 451268, 513820, 564085, 902536, 1027640, 1128170, 2256340, 2594791, 4512680, 5189582, 10379164, 12973955, 20758328, 25947910, 51895820, 103791640]

約数ペア:

[(1, 103791640), (2, 51895820), (4, 25947910), (5, 20758328), (8, 12973955), (10, 10379164), (20, 5189582), (23, 4512680), (40, 2594791), (46, 2256340), (92, 1128170), (101, 1027640), (115, 902536), (184, 564085), (202, 513820), (230, 451268), (404, 256910), (460, 225634), (505, 205528), (808, 128455), (920, 112817), (1010, 102764), (1117, 92920), (2020, 51382), (2234, 46460), (2323, 44680), (4040, 25691), (4468, 23230), (4646, 22340), (5585, 18584), (8936, 11615), (9292, 11170)]