40033400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 64959880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 587, 620, 682, 775, 1100, 1174, 1240, 1364, 1550, 1705, 2200, 2348, 2728, 2935, 3100, 3410, 4696, 5870, 6200, 6457, 6820, 8525, 11740, 12914, 13640, 14675, 17050, 18197, 23480, 25828, 29350, 32285, 34100, 36394, 51656, 58700, 64570, 68200, 72788, 90985, 117400, 129140, 145576, 161425, 181970, 200167, 258280, 322850, 363940, 400334, 454925, 645700, 727880, 800668, 909850, 1000835, 1291400, 1601336, 1819700, 2001670, 3639400, 4003340, 5004175, 8006680, 10008350, 20016700, 40033400]

約数ペア:

[(1, 40033400), (2, 20016700), (4, 10008350), (5, 8006680), (8, 5004175), (10, 4003340), (11, 3639400), (20, 2001670), (22, 1819700), (25, 1601336), (31, 1291400), (40, 1000835), (44, 909850), (50, 800668), (55, 727880), (62, 645700), (88, 454925), (100, 400334), (110, 363940), (124, 322850), (155, 258280), (200, 200167), (220, 181970), (248, 161425), (275, 145576), (310, 129140), (341, 117400), (440, 90985), (550, 72788), (587, 68200), (620, 64570), (682, 58700), (775, 51656), (1100, 36394), (1174, 34100), (1240, 32285), (1364, 29350), (1550, 25828), (1705, 23480), (2200, 18197), (2348, 17050), (2728, 14675), (2935, 13640), (3100, 12914), (3410, 11740), (4696, 8525), (5870, 6820), (6200, 6457)]