40524900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10421

約数の個数: 72

約数和(自身を含む): 126283584

約数和(自身を除く): 85758684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10391, 20782, 31173, 41564, 51955, 62346, 103910, 124692, 135083, 155865, 207820, 259775, 270166, 311730, 405249, 519550, 540332, 623460, 675415, 779325, 810498, 1039100, 1350830, 1558650, 1620996, 2026245, 2701660, 3117300, 3377075, 4052490, 6754150, 8104980, 10131225, 13508300, 20262450, 40524900]

約数ペア:

[(1, 40524900), (2, 20262450), (3, 13508300), (4, 10131225), (5, 8104980), (6, 6754150), (10, 4052490), (12, 3377075), (13, 3117300), (15, 2701660), (20, 2026245), (25, 1620996), (26, 1558650), (30, 1350830), (39, 1039100), (50, 810498), (52, 779325), (60, 675415), (65, 623460), (75, 540332), (78, 519550), (100, 405249), (130, 311730), (150, 270166), (156, 259775), (195, 207820), (260, 155865), (300, 135083), (325, 124692), (390, 103910), (650, 62346), (780, 51955), (975, 41564), (1300, 31173), (1950, 20782), (3900, 10391)]