9700640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 14430880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3191, 6382, 12764, 15955, 25528, 31910, 51056, 60629, 63820, 102112, 121258, 127640, 242516, 255280, 303145, 485032, 510560, 606290, 970064, 1212580, 1940128, 2425160, 4850320, 9700640]

約数ペア:

[(1, 9700640), (2, 4850320), (4, 2425160), (5, 1940128), (8, 1212580), (10, 970064), (16, 606290), (19, 510560), (20, 485032), (32, 303145), (38, 255280), (40, 242516), (76, 127640), (80, 121258), (95, 102112), (152, 63820), (160, 60629), (190, 51056), (304, 31910), (380, 25528), (608, 15955), (760, 12764), (1520, 6382), (3040, 3191)]