29329760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 75442752

約数和(自身を除く): 46112992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 263, 272, 328, 340, 410, 526, 544, 656, 680, 697, 820, 1052, 1312, 1315, 1360, 1394, 1640, 2104, 2630, 2720, 2788, 3280, 3485, 4208, 4471, 5260, 5576, 6560, 6970, 8416, 8942, 10520, 10783, 11152, 13940, 17884, 21040, 21566, 22304, 22355, 27880, 35768, 42080, 43132, 44710, 53915, 55760, 71536, 86264, 89420, 107830, 111520, 143072, 172528, 178840, 183311, 215660, 345056, 357680, 366622, 431320, 715360, 733244, 862640, 916555, 1466488, 1725280, 1833110, 2932976, 3666220, 5865952, 7332440, 14664880, 29329760]

約数ペア:

[(1, 29329760), (2, 14664880), (4, 7332440), (5, 5865952), (8, 3666220), (10, 2932976), (16, 1833110), (17, 1725280), (20, 1466488), (32, 916555), (34, 862640), (40, 733244), (41, 715360), (68, 431320), (80, 366622), (82, 357680), (85, 345056), (136, 215660), (160, 183311), (164, 178840), (170, 172528), (205, 143072), (263, 111520), (272, 107830), (328, 89420), (340, 86264), (410, 71536), (526, 55760), (544, 53915), (656, 44710), (680, 43132), (697, 42080), (820, 35768), (1052, 27880), (1312, 22355), (1315, 22304), (1360, 21566), (1394, 21040), (1640, 17884), (2104, 13940), (2630, 11152), (2720, 10783), (2788, 10520), (3280, 8942), (3485, 8416), (4208, 6970), (4471, 6560), (5260, 5576)]