950721640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1583

約数の個数: 128

約数和(自身を含む): 2461777920

約数和(自身を除く): 1511056280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 47, 55, 62, 88, 94, 110, 124, 155, 188, 220, 235, 248, 310, 341, 376, 440, 470, 517, 620, 682, 940, 1034, 1240, 1364, 1457, 1483, 1705, 1880, 2068, 2585, 2728, 2914, 2966, 3410, 4136, 5170, 5828, 5932, 6820, 7285, 7415, 10340, 11656, 11864, 13640, 14570, 14830, 16027, 16313, 20680, 29140, 29660, 32054, 32626, 45973, 58280, 59320, 64108, 65252, 69701, 80135, 81565, 91946, 128216, 130504, 139402, 160270, 163130, 183892, 229865, 278804, 320540, 326260, 348505, 367784, 459730, 505703, 557608, 641080, 652520, 697010, 766711, 919460, 1011406, 1394020, 1533422, 1838920, 2022812, 2160731, 2528515, 2788040, 3066844, 3833555, 4045624, 4321462, 5057030, 6133688, 7667110, 8642924, 10114060, 10803655, 15334220, 17285848, 20228120, 21607310, 23768041, 30668440, 43214620, 47536082, 86429240, 95072164, 118840205, 190144328, 237680410, 475360820, 950721640]

約数ペア:

[(1, 950721640), (2, 475360820), (4, 237680410), (5, 190144328), (8, 118840205), (10, 95072164), (11, 86429240), (20, 47536082), (22, 43214620), (31, 30668440), (40, 23768041), (44, 21607310), (47, 20228120), (55, 17285848), (62, 15334220), (88, 10803655), (94, 10114060), (110, 8642924), (124, 7667110), (155, 6133688), (188, 5057030), (220, 4321462), (235, 4045624), (248, 3833555), (310, 3066844), (341, 2788040), (376, 2528515), (440, 2160731), (470, 2022812), (517, 1838920), (620, 1533422), (682, 1394020), (940, 1011406), (1034, 919460), (1240, 766711), (1364, 697010), (1457, 652520), (1483, 641080), (1705, 557608), (1880, 505703), (2068, 459730), (2585, 367784), (2728, 348505), (2914, 326260), (2966, 320540), (3410, 278804), (4136, 229865), (5170, 183892), (5828, 163130), (5932, 160270), (6820, 139402), (7285, 130504), (7415, 128216), (10340, 91946), (11656, 81565), (11864, 80135), (13640, 69701), (14570, 65252), (14830, 64108), (16027, 59320), (16313, 58280), (20680, 45973), (29140, 32626), (29660, 32054)]