877564360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2417}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 2049980400

約数和(自身を除く): 1172416040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 313, 580, 626, 1160, 1252, 1565, 2417, 2504, 3130, 4834, 6260, 9077, 9668, 12085, 12520, 18154, 19336, 24170, 36308, 45385, 48340, 70093, 72616, 90770, 96680, 140186, 181540, 280372, 350465, 363080, 560744, 700930, 756521, 1401860, 1513042, 2803720, 3026084, 3782605, 6052168, 7565210, 15130420, 21939109, 30260840, 43878218, 87756436, 109695545, 175512872, 219391090, 438782180, 877564360]

約数ペア:

[(1, 877564360), (2, 438782180), (4, 219391090), (5, 175512872), (8, 109695545), (10, 87756436), (20, 43878218), (29, 30260840), (40, 21939109), (58, 15130420), (116, 7565210), (145, 6052168), (232, 3782605), (290, 3026084), (313, 2803720), (580, 1513042), (626, 1401860), (1160, 756521), (1252, 700930), (1565, 560744), (2417, 363080), (2504, 350465), (3130, 280372), (4834, 181540), (6260, 140186), (9077, 96680), (9668, 90770), (12085, 72616), (12520, 70093), (18154, 48340), (19336, 45385), (24170, 36308)]