91264960

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1253

約数の個数: 56

約数和(自身を含む): 218267280

約数和(自身を除く): 127002320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 929, 1228, 1535, 1858, 2456, 3070, 3716, 4645, 4912, 6140, 7432, 9290, 9824, 12280, 14864, 18580, 19648, 24560, 29728, 37160, 49120, 59456, 74320, 98240, 148640, 285203, 297280, 570406, 1140812, 1426015, 2281624, 2852030, 4563248, 5704060, 9126496, 11408120, 18252992, 22816240, 45632480, 91264960]

約数ペア:

[(1, 91264960), (2, 45632480), (4, 22816240), (5, 18252992), (8, 11408120), (10, 9126496), (16, 5704060), (20, 4563248), (32, 2852030), (40, 2281624), (64, 1426015), (80, 1140812), (160, 570406), (307, 297280), (320, 285203), (614, 148640), (929, 98240), (1228, 74320), (1535, 59456), (1858, 49120), (2456, 37160), (3070, 29728), (3716, 24560), (4645, 19648), (4912, 18580), (6140, 14864), (7432, 12280), (9290, 9824)]