93699980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 223440000

約数和(自身を除く): 129740020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1249, 1364, 1705, 2420, 2498, 3410, 3751, 4996, 6245, 6820, 7502, 12490, 13739, 15004, 18755, 24980, 27478, 37510, 38719, 54956, 68695, 75020, 77438, 137390, 151129, 154876, 193595, 274780, 302258, 387190, 425909, 604516, 755645, 774380, 851818, 1511290, 1703636, 2129545, 3022580, 4259090, 4684999, 8518180, 9369998, 18739996, 23424995, 46849990, 93699980]

約数ペア:

[(1, 93699980), (2, 46849990), (4, 23424995), (5, 18739996), (10, 9369998), (11, 8518180), (20, 4684999), (22, 4259090), (31, 3022580), (44, 2129545), (55, 1703636), (62, 1511290), (110, 851818), (121, 774380), (124, 755645), (155, 604516), (220, 425909), (242, 387190), (310, 302258), (341, 274780), (484, 193595), (605, 154876), (620, 151129), (682, 137390), (1210, 77438), (1249, 75020), (1364, 68695), (1705, 54956), (2420, 38719), (2498, 37510), (3410, 27478), (3751, 24980), (4996, 18755), (6245, 15004), (6820, 13739), (7502, 12490)]