61494160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8480

約数の個数: 80

約数和(自身を含む): 175988736

約数和(自身を除く): 114494576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 8447, 16894, 33788, 42235, 59129, 67576, 84470, 109811, 118258, 135152, 168940, 219622, 236516, 295645, 337880, 439244, 473032, 549055, 591290, 675760, 768677, 878488, 946064, 1098110, 1182580, 1537354, 1756976, 2196220, 2365160, 3074708, 3843385, 4392440, 4730320, 6149416, 7686770, 8784880, 12298832, 15373540, 30747080, 61494160]

約数ペア:

[(1, 61494160), (2, 30747080), (4, 15373540), (5, 12298832), (7, 8784880), (8, 7686770), (10, 6149416), (13, 4730320), (14, 4392440), (16, 3843385), (20, 3074708), (26, 2365160), (28, 2196220), (35, 1756976), (40, 1537354), (52, 1182580), (56, 1098110), (65, 946064), (70, 878488), (80, 768677), (91, 675760), (104, 591290), (112, 549055), (130, 473032), (140, 439244), (182, 337880), (208, 295645), (260, 236516), (280, 219622), (364, 168940), (455, 135152), (520, 118258), (560, 109811), (728, 84470), (910, 67576), (1040, 59129), (1456, 42235), (1820, 33788), (3640, 16894), (7280, 8447)]