6536103640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{243521}}^1$

素因数の和:243604

約数の個数: 64

約数和(自身を含む): 16306233120

約数和(自身を除く): 9770129480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26840, 243521, 487042, 974084, 1217605, 1948168, 2435210, 2678731, 4870420, 5357462, 9740840, 10714924, 13393655, 14854781, 21429848, 26787310, 29709562, 53574620, 59419124, 74273905, 107149240, 118838248, 148547810, 163402591, 297095620, 326805182, 594191240, 653610364, 817012955, 1307220728, 1634025910, 3268051820, 6536103640]

約数ペア:

[(1, 6536103640), (2, 3268051820), (4, 1634025910), (5, 1307220728), (8, 817012955), (10, 653610364), (11, 594191240), (20, 326805182), (22, 297095620), (40, 163402591), (44, 148547810), (55, 118838248), (61, 107149240), (88, 74273905), (110, 59419124), (122, 53574620), (220, 29709562), (244, 26787310), (305, 21429848), (440, 14854781), (488, 13393655), (610, 10714924), (671, 9740840), (1220, 5357462), (1342, 4870420), (2440, 2678731), (2684, 2435210), (3355, 1948168), (5368, 1217605), (6710, 974084), (13420, 487042), (26840, 243521)]