4349620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 10559808

約数和(自身を除く): 6210188

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1163, 1870, 2326, 3740, 4652, 5815, 11630, 12793, 19771, 23260, 25586, 39542, 51172, 63965, 79084, 98855, 127930, 197710, 217481, 255860, 395420, 434962, 869924, 1087405, 2174810, 4349620]

約数ペア:

[(1, 4349620), (2, 2174810), (4, 1087405), (5, 869924), (10, 434962), (11, 395420), (17, 255860), (20, 217481), (22, 197710), (34, 127930), (44, 98855), (55, 79084), (68, 63965), (85, 51172), (110, 39542), (170, 25586), (187, 23260), (220, 19771), (340, 12793), (374, 11630), (748, 5815), (935, 4652), (1163, 3740), (1870, 2326)]