33333820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 46681220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 53, 59, 65, 82, 106, 118, 130, 164, 205, 212, 236, 260, 265, 295, 410, 530, 533, 590, 689, 767, 820, 1060, 1066, 1180, 1378, 1534, 2132, 2173, 2419, 2665, 2756, 3068, 3127, 3445, 3835, 4346, 4838, 5330, 6254, 6890, 7670, 8692, 9676, 10660, 10865, 12095, 12508, 13780, 15340, 15635, 21730, 24190, 28249, 31270, 31447, 40651, 43460, 48380, 56498, 62540, 62894, 81302, 112996, 125788, 128207, 141245, 157235, 162604, 203255, 256414, 282490, 314470, 406510, 512828, 564980, 628940, 641035, 813020, 1282070, 1666691, 2564140, 3333382, 6666764, 8333455, 16666910, 33333820]

約数ペア:

[(1, 33333820), (2, 16666910), (4, 8333455), (5, 6666764), (10, 3333382), (13, 2564140), (20, 1666691), (26, 1282070), (41, 813020), (52, 641035), (53, 628940), (59, 564980), (65, 512828), (82, 406510), (106, 314470), (118, 282490), (130, 256414), (164, 203255), (205, 162604), (212, 157235), (236, 141245), (260, 128207), (265, 125788), (295, 112996), (410, 81302), (530, 62894), (533, 62540), (590, 56498), (689, 48380), (767, 43460), (820, 40651), (1060, 31447), (1066, 31270), (1180, 28249), (1378, 24190), (1534, 21730), (2132, 15635), (2173, 15340), (2419, 13780), (2665, 12508), (2756, 12095), (3068, 10865), (3127, 10660), (3445, 9676), (3835, 8692), (4346, 7670), (4838, 6890), (5330, 6254)]