40906360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 62773640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 2999, 3410, 5998, 6820, 11996, 13640, 14995, 23992, 29990, 32989, 59980, 65978, 92969, 119960, 131956, 164945, 185938, 263912, 329890, 371876, 464845, 659780, 743752, 929690, 1022659, 1319560, 1859380, 2045318, 3718760, 4090636, 5113295, 8181272, 10226590, 20453180, 40906360]

約数ペア:

[(1, 40906360), (2, 20453180), (4, 10226590), (5, 8181272), (8, 5113295), (10, 4090636), (11, 3718760), (20, 2045318), (22, 1859380), (31, 1319560), (40, 1022659), (44, 929690), (55, 743752), (62, 659780), (88, 464845), (110, 371876), (124, 329890), (155, 263912), (220, 185938), (248, 164945), (310, 131956), (341, 119960), (440, 92969), (620, 65978), (682, 59980), (1240, 32989), (1364, 29990), (1705, 23992), (2728, 14995), (2999, 13640), (3410, 11996), (5998, 6820)]