29494960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 75700512

約数和(自身を除く): 46205552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 277, 440, 484, 554, 605, 880, 968, 1108, 1210, 1331, 1385, 1936, 2216, 2420, 2662, 2770, 3047, 4432, 4840, 5324, 5540, 6094, 6655, 9680, 10648, 11080, 12188, 13310, 15235, 21296, 22160, 24376, 26620, 30470, 33517, 48752, 53240, 60940, 67034, 106480, 121880, 134068, 167585, 243760, 268136, 335170, 368687, 536272, 670340, 737374, 1340680, 1474748, 1843435, 2681360, 2949496, 3686870, 5898992, 7373740, 14747480, 29494960]

約数ペア:

[(1, 29494960), (2, 14747480), (4, 7373740), (5, 5898992), (8, 3686870), (10, 2949496), (11, 2681360), (16, 1843435), (20, 1474748), (22, 1340680), (40, 737374), (44, 670340), (55, 536272), (80, 368687), (88, 335170), (110, 268136), (121, 243760), (176, 167585), (220, 134068), (242, 121880), (277, 106480), (440, 67034), (484, 60940), (554, 53240), (605, 48752), (880, 33517), (968, 30470), (1108, 26620), (1210, 24376), (1331, 22160), (1385, 21296), (1936, 15235), (2216, 13310), (2420, 12188), (2662, 11080), (2770, 10648), (3047, 9680), (4432, 6655), (4840, 6094), (5324, 5540)]