7084220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 17484768

約数和(自身を除く): 10400548

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, 2477, 2860, 4954, 9908, 12385, 24770, 27247, 32201, 49540, 54494, 64402, 108988, 128804, 136235, 161005, 272470, 322010, 354211, 544940, 644020, 708422, 1416844, 1771055, 3542110, 7084220]

約数ペア:

[(1, 7084220), (2, 3542110), (4, 1771055), (5, 1416844), (10, 708422), (11, 644020), (13, 544940), (20, 354211), (22, 322010), (26, 272470), (44, 161005), (52, 136235), (55, 128804), (65, 108988), (110, 64402), (130, 54494), (143, 49540), (220, 32201), (260, 27247), (286, 24770), (572, 12385), (715, 9908), (1430, 4954), (2477, 2860)]