292966780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5783}}^1$

素因数の和:5958

約数の個数: 48

約数和(自身を含む): 655905600

約数和(自身を除く): 362938820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2533, 2980, 5066, 5783, 10132, 11566, 12665, 23132, 25330, 28915, 50660, 57830, 98311, 115660, 196622, 393244, 491555, 861667, 983110, 1723334, 1966220, 3446668, 4308335, 8616670, 14648339, 17233340, 29296678, 58593356, 73241695, 146483390, 292966780]

約数ペア:

[(1, 292966780), (2, 146483390), (4, 73241695), (5, 58593356), (10, 29296678), (17, 17233340), (20, 14648339), (34, 8616670), (68, 4308335), (85, 3446668), (149, 1966220), (170, 1723334), (298, 983110), (340, 861667), (596, 491555), (745, 393244), (1490, 196622), (2533, 115660), (2980, 98311), (5066, 57830), (5783, 50660), (10132, 28915), (11566, 25330), (12665, 23132)]