48630320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19653

約数の個数: 40

約数和(自身を含む): 116718720

約数和(自身を除く): 68088400

約数列:

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

約数ペア:

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