1520355832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 3221888400

約数和(自身を除く): 1701532568

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 173, 179, 323, 346, 358, 361, 646, 692, 716, 722, 1292, 1384, 1432, 1444, 2584, 2888, 2941, 3043, 3287, 3401, 5882, 6086, 6137, 6574, 6802, 11764, 12172, 12274, 13148, 13604, 23528, 24344, 24548, 26296, 27208, 30967, 49096, 55879, 57817, 61934, 62453, 64619, 111758, 115634, 123868, 124906, 129238, 223516, 231268, 247736, 249812, 258476, 447032, 462536, 499624, 516952, 526439, 588373, 1052878, 1061701, 1098523, 1176746, 2105756, 2123402, 2197046, 2353492, 4211512, 4246804, 4394092, 4706984, 8493608, 8788184, 10002341, 11179087, 20004682, 22358174, 40009364, 44716348, 80018728, 89432696, 190044479, 380088958, 760177916, 1520355832]

約数ペア:

[(1, 1520355832), (2, 760177916), (4, 380088958), (8, 190044479), (17, 89432696), (19, 80018728), (34, 44716348), (38, 40009364), (68, 22358174), (76, 20004682), (136, 11179087), (152, 10002341), (173, 8788184), (179, 8493608), (323, 4706984), (346, 4394092), (358, 4246804), (361, 4211512), (646, 2353492), (692, 2197046), (716, 2123402), (722, 2105756), (1292, 1176746), (1384, 1098523), (1432, 1061701), (1444, 1052878), (2584, 588373), (2888, 526439), (2941, 516952), (3043, 499624), (3287, 462536), (3401, 447032), (5882, 258476), (6086, 249812), (6137, 247736), (6574, 231268), (6802, 223516), (11764, 129238), (12172, 124906), (12274, 123868), (13148, 115634), (13604, 111758), (23528, 64619), (24344, 62453), (24548, 61934), (26296, 57817), (27208, 55879), (30967, 49096)]