17924895920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{22147}}^1$

素因数の和:22378

約数の個数: 80

約数和(自身を含む): 42579441408

約数和(自身を除く): 24654545488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 151, 268, 302, 335, 536, 604, 670, 755, 1072, 1208, 1340, 1510, 2416, 2680, 3020, 5360, 6040, 10117, 12080, 20234, 22147, 40468, 44294, 50585, 80936, 88588, 101170, 110735, 161872, 177176, 202340, 221470, 354352, 404680, 442940, 809360, 885880, 1483849, 1771760, 2967698, 3344197, 5935396, 6688394, 7419245, 11870792, 13376788, 14838490, 16720985, 23741584, 26753576, 29676980, 33441970, 53507152, 59353960, 66883940, 118707920, 133767880, 224061199, 267535760, 448122398, 896244796, 1120305995, 1792489592, 2240611990, 3584979184, 4481223980, 8962447960, 17924895920]

約数ペア:

[(1, 17924895920), (2, 8962447960), (4, 4481223980), (5, 3584979184), (8, 2240611990), (10, 1792489592), (16, 1120305995), (20, 896244796), (40, 448122398), (67, 267535760), (80, 224061199), (134, 133767880), (151, 118707920), (268, 66883940), (302, 59353960), (335, 53507152), (536, 33441970), (604, 29676980), (670, 26753576), (755, 23741584), (1072, 16720985), (1208, 14838490), (1340, 13376788), (1510, 11870792), (2416, 7419245), (2680, 6688394), (3020, 5935396), (5360, 3344197), (6040, 2967698), (10117, 1771760), (12080, 1483849), (20234, 885880), (22147, 809360), (40468, 442940), (44294, 404680), (50585, 354352), (80936, 221470), (88588, 202340), (101170, 177176), (110735, 161872)]