201316508360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5140871}}^1$

素因数の和:5140982

約数の個数: 64

約数和(自身を含む): 499692758400

約数和(自身を除く): 298376250040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 39160, 5140871, 10281742, 20563484, 25704355, 41126968, 51408710, 56549581, 102817420, 113099162, 205634840, 226198324, 282747905, 452396648, 457537519, 565495810, 915075038, 1130991620, 1830150076, 2261983240, 2287687595, 3660300152, 4575375190, 5032912709, 9150750380, 10065825418, 18301500760, 20131650836, 25164563545, 40263301672, 50329127090, 100658254180, 201316508360]

約数ペア:

[(1, 201316508360), (2, 100658254180), (4, 50329127090), (5, 40263301672), (8, 25164563545), (10, 20131650836), (11, 18301500760), (20, 10065825418), (22, 9150750380), (40, 5032912709), (44, 4575375190), (55, 3660300152), (88, 2287687595), (89, 2261983240), (110, 1830150076), (178, 1130991620), (220, 915075038), (356, 565495810), (440, 457537519), (445, 452396648), (712, 282747905), (890, 226198324), (979, 205634840), (1780, 113099162), (1958, 102817420), (3560, 56549581), (3916, 51408710), (4895, 41126968), (7832, 25704355), (9790, 20563484), (19580, 10281742), (39160, 5140871)]