1036764380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 2327934336

約数和(自身を除く): 1291169956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 289, 340, 362, 578, 724, 905, 991, 1156, 1445, 1810, 1982, 2890, 3077, 3620, 3964, 4955, 5780, 6154, 9910, 12308, 15385, 16847, 19820, 30770, 33694, 52309, 61540, 67388, 84235, 104618, 168470, 179371, 209236, 261545, 286399, 336940, 358742, 523090, 572798, 717484, 896855, 1046180, 1145596, 1431995, 1793710, 2863990, 3049307, 3587420, 5727980, 6098614, 12197228, 15246535, 30493070, 51838219, 60986140, 103676438, 207352876, 259191095, 518382190, 1036764380]

約数ペア:

[(1, 1036764380), (2, 518382190), (4, 259191095), (5, 207352876), (10, 103676438), (17, 60986140), (20, 51838219), (34, 30493070), (68, 15246535), (85, 12197228), (170, 6098614), (181, 5727980), (289, 3587420), (340, 3049307), (362, 2863990), (578, 1793710), (724, 1431995), (905, 1145596), (991, 1046180), (1156, 896855), (1445, 717484), (1810, 572798), (1982, 523090), (2890, 358742), (3077, 336940), (3620, 286399), (3964, 261545), (4955, 209236), (5780, 179371), (6154, 168470), (9910, 104618), (12308, 84235), (15385, 67388), (16847, 61540), (19820, 52309), (30770, 33694)]