91164320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 237822480

約数和(自身を除く): 146658160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1040, 1066, 1069, 1312, 1640, 2080, 2132, 2138, 2665, 3280, 4264, 4276, 5330, 5345, 6560, 8528, 8552, 10660, 10690, 13897, 17056, 17104, 21320, 21380, 27794, 34208, 42640, 42760, 43829, 55588, 69485, 85280, 85520, 87658, 111176, 138970, 171040, 175316, 219145, 222352, 277940, 350632, 438290, 444704, 555880, 569777, 701264, 876580, 1111760, 1139554, 1402528, 1753160, 2223520, 2279108, 2848885, 3506320, 4558216, 5697770, 7012640, 9116432, 11395540, 18232864, 22791080, 45582160, 91164320]

約数ペア:

[(1, 91164320), (2, 45582160), (4, 22791080), (5, 18232864), (8, 11395540), (10, 9116432), (13, 7012640), (16, 5697770), (20, 4558216), (26, 3506320), (32, 2848885), (40, 2279108), (41, 2223520), (52, 1753160), (65, 1402528), (80, 1139554), (82, 1111760), (104, 876580), (130, 701264), (160, 569777), (164, 555880), (205, 444704), (208, 438290), (260, 350632), (328, 277940), (410, 222352), (416, 219145), (520, 175316), (533, 171040), (656, 138970), (820, 111176), (1040, 87658), (1066, 85520), (1069, 85280), (1312, 69485), (1640, 55588), (2080, 43829), (2132, 42760), (2138, 42640), (2665, 34208), (3280, 27794), (4264, 21380), (4276, 21320), (5330, 17104), (5345, 17056), (6560, 13897), (8528, 10690), (8552, 10660)]