2960500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6709248

約数和(自身を除く): 3748748

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 191, 250, 310, 382, 500, 620, 764, 775, 955, 1550, 1910, 3100, 3820, 3875, 4775, 5921, 7750, 9550, 11842, 15500, 19100, 23684, 23875, 29605, 47750, 59210, 95500, 118420, 148025, 296050, 592100, 740125, 1480250, 2960500]

約数ペア:

[(1, 2960500), (2, 1480250), (4, 740125), (5, 592100), (10, 296050), (20, 148025), (25, 118420), (31, 95500), (50, 59210), (62, 47750), (100, 29605), (124, 23875), (125, 23684), (155, 19100), (191, 15500), (250, 11842), (310, 9550), (382, 7750), (500, 5921), (620, 4775), (764, 3875), (775, 3820), (955, 3100), (1550, 1910)]