2016165910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1277}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 4098760704

約数和(自身を除く): 2082594794

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 463, 682, 926, 1277, 1705, 2315, 2554, 3410, 4630, 5093, 6385, 10186, 12770, 14047, 14353, 25465, 28094, 28706, 39587, 50930, 70235, 71765, 79174, 140470, 143530, 157883, 197935, 315766, 395870, 435457, 591251, 789415, 870914, 1182502, 1578830, 2177285, 2956255, 4354570, 5912510, 6503761, 13007522, 18328781, 32518805, 36657562, 65037610, 91643905, 183287810, 201616591, 403233182, 1008082955, 2016165910]

約数ペア:

[(1, 2016165910), (2, 1008082955), (5, 403233182), (10, 201616591), (11, 183287810), (22, 91643905), (31, 65037610), (55, 36657562), (62, 32518805), (110, 18328781), (155, 13007522), (310, 6503761), (341, 5912510), (463, 4354570), (682, 2956255), (926, 2177285), (1277, 1578830), (1705, 1182502), (2315, 870914), (2554, 789415), (3410, 591251), (4630, 435457), (5093, 395870), (6385, 315766), (10186, 197935), (12770, 157883), (14047, 143530), (14353, 140470), (25465, 79174), (28094, 71765), (28706, 70235), (39587, 50930)]