1627950560

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{32507}}^1$

素因数の和:32835

約数の個数: 48

約数和(自身を含む): 3858439536

約数和(自身を除く): 2230488976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 10016, 12520, 25040, 32507, 50080, 65014, 130028, 162535, 260056, 325070, 520112, 650140, 1040224, 1300280, 2600560, 5201120, 10174691, 20349382, 40698764, 50873455, 81397528, 101746910, 162795056, 203493820, 325590112, 406987640, 813975280, 1627950560]

約数ペア:

[(1, 1627950560), (2, 813975280), (4, 406987640), (5, 325590112), (8, 203493820), (10, 162795056), (16, 101746910), (20, 81397528), (32, 50873455), (40, 40698764), (80, 20349382), (160, 10174691), (313, 5201120), (626, 2600560), (1252, 1300280), (1565, 1040224), (2504, 650140), (3130, 520112), (5008, 325070), (6260, 260056), (10016, 162535), (12520, 130028), (25040, 65014), (32507, 50080)]