2326550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 4761600

約数和(自身を除く): 2435050

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 79, 95, 155, 158, 190, 310, 395, 475, 589, 775, 790, 950, 1178, 1501, 1550, 1975, 2449, 2945, 3002, 3950, 4898, 5890, 7505, 12245, 14725, 15010, 24490, 29450, 37525, 46531, 61225, 75050, 93062, 122450, 232655, 465310, 1163275, 2326550]

約数ペア:

[(1, 2326550), (2, 1163275), (5, 465310), (10, 232655), (19, 122450), (25, 93062), (31, 75050), (38, 61225), (50, 46531), (62, 37525), (79, 29450), (95, 24490), (155, 15010), (158, 14725), (190, 12245), (310, 7505), (395, 5890), (475, 4898), (589, 3950), (775, 3002), (790, 2945), (950, 2449), (1178, 1975), (1501, 1550)]