40414620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 77158500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 106, 142, 159, 179, 212, 213, 265, 284, 318, 355, 358, 426, 530, 537, 636, 710, 716, 795, 852, 895, 1060, 1065, 1074, 1420, 1590, 1790, 2130, 2148, 2685, 3180, 3580, 3763, 4260, 5370, 7526, 9487, 10740, 11289, 12709, 15052, 18815, 18974, 22578, 25418, 28461, 37630, 37948, 38127, 45156, 47435, 50836, 56445, 56922, 63545, 75260, 76254, 94870, 112890, 113844, 127090, 142305, 152508, 189740, 190635, 225780, 254180, 284610, 381270, 569220, 673577, 762540, 1347154, 2020731, 2694308, 3367885, 4041462, 6735770, 8082924, 10103655, 13471540, 20207310, 40414620]

約数ペア:

[(1, 40414620), (2, 20207310), (3, 13471540), (4, 10103655), (5, 8082924), (6, 6735770), (10, 4041462), (12, 3367885), (15, 2694308), (20, 2020731), (30, 1347154), (53, 762540), (60, 673577), (71, 569220), (106, 381270), (142, 284610), (159, 254180), (179, 225780), (212, 190635), (213, 189740), (265, 152508), (284, 142305), (318, 127090), (355, 113844), (358, 112890), (426, 94870), (530, 76254), (537, 75260), (636, 63545), (710, 56922), (716, 56445), (795, 50836), (852, 47435), (895, 45156), (1060, 38127), (1065, 37948), (1074, 37630), (1420, 28461), (1590, 25418), (1790, 22578), (2130, 18974), (2148, 18815), (2685, 15052), (3180, 12709), (3580, 11289), (3763, 10740), (4260, 9487), (5370, 7526)]