15704773660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1\times {\mathrm{11489}}^1$

素因数の和:13206

約数の個数: 48

約数和(自身を含む): 33807624480

約数和(自身を除く): 18102850820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1667, 3334, 6668, 8335, 11489, 16670, 22978, 33340, 45956, 57445, 68347, 114890, 136694, 229780, 273388, 341735, 471049, 683470, 942098, 1366940, 1884196, 2355245, 4710490, 9420980, 19152163, 38304326, 76608652, 95760815, 191521630, 383043260, 785238683, 1570477366, 3140954732, 3926193415, 7852386830, 15704773660]

約数ペア:

[(1, 15704773660), (2, 7852386830), (4, 3926193415), (5, 3140954732), (10, 1570477366), (20, 785238683), (41, 383043260), (82, 191521630), (164, 95760815), (205, 76608652), (410, 38304326), (820, 19152163), (1667, 9420980), (3334, 4710490), (6668, 2355245), (8335, 1884196), (11489, 1366940), (16670, 942098), (22978, 683470), (33340, 471049), (45956, 341735), (57445, 273388), (68347, 229780), (114890, 136694)]