1108954010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 2138019840

約数和(自身を除く): 1029065830

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 109, 155, 185, 218, 310, 370, 545, 887, 1090, 1147, 1774, 2294, 3379, 4033, 4435, 5735, 6758, 8066, 8870, 11470, 16895, 20165, 27497, 32819, 33790, 40330, 54994, 65638, 96683, 125023, 137485, 164095, 193366, 250046, 274970, 328190, 483415, 625115, 966830, 1017389, 1250230, 2034778, 2997173, 3577271, 5086945, 5994346, 7154542, 10173890, 14985865, 17886355, 29971730, 35772710, 110895401, 221790802, 554477005, 1108954010]

約数ペア:

[(1, 1108954010), (2, 554477005), (5, 221790802), (10, 110895401), (31, 35772710), (37, 29971730), (62, 17886355), (74, 14985865), (109, 10173890), (155, 7154542), (185, 5994346), (218, 5086945), (310, 3577271), (370, 2997173), (545, 2034778), (887, 1250230), (1090, 1017389), (1147, 966830), (1774, 625115), (2294, 483415), (3379, 328190), (4033, 274970), (4435, 250046), (5735, 193366), (6758, 164095), (8066, 137485), (8870, 125023), (11470, 96683), (16895, 65638), (20165, 54994), (27497, 40330), (32819, 33790)]