39850580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 105719040

約数和(自身を除く): 65868460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 140, 154, 220, 226, 229, 308, 385, 452, 458, 565, 770, 791, 916, 1130, 1145, 1243, 1540, 1582, 1603, 2260, 2290, 2486, 2519, 3164, 3206, 3955, 4580, 4972, 5038, 6215, 6412, 7910, 8015, 8701, 10076, 12430, 12595, 15820, 16030, 17402, 17633, 24860, 25190, 25877, 32060, 34804, 35266, 43505, 50380, 51754, 70532, 87010, 88165, 103508, 129385, 174020, 176330, 181139, 258770, 284647, 352660, 362278, 517540, 569294, 724556, 905695, 1138588, 1423235, 1811390, 1992529, 2846470, 3622780, 3985058, 5692940, 7970116, 9962645, 19925290, 39850580]

約数ペア:

[(1, 39850580), (2, 19925290), (4, 9962645), (5, 7970116), (7, 5692940), (10, 3985058), (11, 3622780), (14, 2846470), (20, 1992529), (22, 1811390), (28, 1423235), (35, 1138588), (44, 905695), (55, 724556), (70, 569294), (77, 517540), (110, 362278), (113, 352660), (140, 284647), (154, 258770), (220, 181139), (226, 176330), (229, 174020), (308, 129385), (385, 103508), (452, 88165), (458, 87010), (565, 70532), (770, 51754), (791, 50380), (916, 43505), (1130, 35266), (1145, 34804), (1243, 32060), (1540, 25877), (1582, 25190), (1603, 24860), (2260, 17633), (2290, 17402), (2486, 16030), (2519, 15820), (3164, 12595), (3206, 12430), (3955, 10076), (4580, 8701), (4972, 8015), (5038, 7910), (6215, 6412)]