76734920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3318

約数の個数: 64

約数和(自身を含む): 187660800

約数和(自身を除く): 110925880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3257, 4712, 5890, 6514, 11780, 13028, 16285, 23560, 26056, 32570, 61883, 65140, 100967, 123766, 130280, 201934, 247532, 309415, 403868, 495064, 504835, 618830, 807736, 1009670, 1237660, 1918373, 2019340, 2475320, 3836746, 4038680, 7673492, 9591865, 15346984, 19183730, 38367460, 76734920]

約数ペア:

[(1, 76734920), (2, 38367460), (4, 19183730), (5, 15346984), (8, 9591865), (10, 7673492), (19, 4038680), (20, 3836746), (31, 2475320), (38, 2019340), (40, 1918373), (62, 1237660), (76, 1009670), (95, 807736), (124, 618830), (152, 504835), (155, 495064), (190, 403868), (248, 309415), (310, 247532), (380, 201934), (589, 130280), (620, 123766), (760, 100967), (1178, 65140), (1240, 61883), (2356, 32570), (2945, 26056), (3257, 23560), (4712, 16285), (5890, 13028), (6514, 11780)]