17294420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6080

約数の個数: 48

約数和(自身を含む): 42674688

約数和(自身を除く): 25380268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 6047, 12094, 24188, 30235, 60470, 66517, 78611, 120940, 133034, 157222, 266068, 314444, 332585, 393055, 665170, 786110, 864721, 1330340, 1572220, 1729442, 3458884, 4323605, 8647210, 17294420]

約数ペア:

[(1, 17294420), (2, 8647210), (4, 4323605), (5, 3458884), (10, 1729442), (11, 1572220), (13, 1330340), (20, 864721), (22, 786110), (26, 665170), (44, 393055), (52, 332585), (55, 314444), (65, 266068), (110, 157222), (130, 133034), (143, 120940), (220, 78611), (260, 66517), (286, 60470), (572, 30235), (715, 24188), (1430, 12094), (2860, 6047)]