97260640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19655

約数の個数: 48

約数和(自身を含む): 237202560

約数和(自身を除く): 139941920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 19609, 39218, 78436, 98045, 156872, 196090, 313744, 392180, 607879, 627488, 784360, 1215758, 1568720, 2431516, 3039395, 3137440, 4863032, 6078790, 9726064, 12157580, 19452128, 24315160, 48630320, 97260640]

約数ペア:

[(1, 97260640), (2, 48630320), (4, 24315160), (5, 19452128), (8, 12157580), (10, 9726064), (16, 6078790), (20, 4863032), (31, 3137440), (32, 3039395), (40, 2431516), (62, 1568720), (80, 1215758), (124, 784360), (155, 627488), (160, 607879), (248, 392180), (310, 313744), (496, 196090), (620, 156872), (992, 98045), (1240, 78436), (2480, 39218), (4960, 19609)]