11768900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 30039744

約数和(自身を除く): 18270844

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 823, 1100, 1300, 1430, 1646, 2860, 3292, 3575, 4115, 7150, 8230, 9053, 10699, 14300, 16460, 18106, 20575, 21398, 36212, 41150, 42796, 45265, 53495, 82300, 90530, 106990, 117689, 181060, 213980, 226325, 235378, 267475, 452650, 470756, 534950, 588445, 905300, 1069900, 1176890, 2353780, 2942225, 5884450, 11768900]

約数ペア:

[(1, 11768900), (2, 5884450), (4, 2942225), (5, 2353780), (10, 1176890), (11, 1069900), (13, 905300), (20, 588445), (22, 534950), (25, 470756), (26, 452650), (44, 267475), (50, 235378), (52, 226325), (55, 213980), (65, 181060), (100, 117689), (110, 106990), (130, 90530), (143, 82300), (220, 53495), (260, 45265), (275, 42796), (286, 41150), (325, 36212), (550, 21398), (572, 20575), (650, 18106), (715, 16460), (823, 14300), (1100, 10699), (1300, 9053), (1430, 8230), (1646, 7150), (2860, 4115), (3292, 3575)]