2652786.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 120022560

約数和(自身を除く): 71274380

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 41, 52, 65, 68, 82, 85, 130, 164, 170, 205, 221, 260, 269, 340, 410, 442, 533, 538, 697, 820, 884, 1066, 1076, 1105, 1345, 1394, 2132, 2210, 2665, 2690, 2788, 3485, 3497, 4420, 4573, 5330, 5380, 6970, 6994, 9061, 9146, 10660, 11029, 13940, 13988, 17485, 18122, 18292, 22058, 22865, 34970, 36244, 44116, 45305, 45730, 55145, 59449, 69940, 90610, 91460, 110290, 118898, 143377, 181220, 187493, 220580, 237796, 286754, 297245, 374986, 573508, 594490, 716885, 749972, 937465, 1188980, 1433770, 1874930, 2437409, 2867540, 3749860, 4874818, 9749636, 12187045, 24374090, 48748180]

約数ペア:

[(1, 48748180), (2, 24374090), (4, 12187045), (5, 9749636), (10, 4874818), (13, 3749860), (17, 2867540), (20, 2437409), (26, 1874930), (34, 1433770), (41, 1188980), (52, 937465), (65, 749972), (68, 716885), (82, 594490), (85, 573508), (130, 374986), (164, 297245), (170, 286754), (205, 237796), (221, 220580), (260, 187493), (269, 181220), (340, 143377), (410, 118898), (442, 110290), (533, 91460), (538, 90610), (697, 69940), (820, 59449), (884, 55145), (1066, 45730), (1076, 45305), (1105, 44116), (1345, 36244), (1394, 34970), (2132, 22865), (2210, 22058), (2665, 18292), (2690, 18122), (2788, 17485), (3485, 13988), (3497, 13940), (4420, 11029), (4573, 10660), (5330, 9146), (5380, 9061), (6970, 6994)]