2023607540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 4558135680

約数和(自身を除く): 2534528140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 157, 190, 214, 314, 317, 380, 428, 535, 628, 634, 785, 1070, 1268, 1570, 1585, 2033, 2140, 2983, 3140, 3170, 4066, 5966, 6023, 6340, 8132, 10165, 11932, 12046, 14915, 16799, 20330, 24092, 29830, 30115, 33598, 33919, 40660, 49769, 59660, 60230, 67196, 67838, 83995, 99538, 120460, 135676, 167990, 169595, 199076, 248845, 319181, 335980, 339190, 497690, 638362, 644461, 678380, 945611, 995380, 1276724, 1288922, 1595905, 1891222, 2577844, 3191810, 3222305, 3782444, 4728055, 5325283, 6383620, 6444610, 9456110, 10650566, 12889220, 18912220, 21301132, 26626415, 53252830, 101180377, 106505660, 202360754, 404721508, 505901885, 1011803770, 2023607540]

約数ペア:

[(1, 2023607540), (2, 1011803770), (4, 505901885), (5, 404721508), (10, 202360754), (19, 106505660), (20, 101180377), (38, 53252830), (76, 26626415), (95, 21301132), (107, 18912220), (157, 12889220), (190, 10650566), (214, 9456110), (314, 6444610), (317, 6383620), (380, 5325283), (428, 4728055), (535, 3782444), (628, 3222305), (634, 3191810), (785, 2577844), (1070, 1891222), (1268, 1595905), (1570, 1288922), (1585, 1276724), (2033, 995380), (2140, 945611), (2983, 678380), (3140, 644461), (3170, 638362), (4066, 497690), (5966, 339190), (6023, 335980), (6340, 319181), (8132, 248845), (10165, 199076), (11932, 169595), (12046, 167990), (14915, 135676), (16799, 120460), (20330, 99538), (24092, 83995), (29830, 67838), (30115, 67196), (33598, 60230), (33919, 59660), (40660, 49769)]