43200980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 95316480

約数和(自身を除く): 52115500

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1181, 1829, 2362, 3658, 4724, 5905, 7316, 9145, 11810, 18290, 23620, 36580, 36611, 69679, 73222, 139358, 146444, 183055, 278716, 348395, 366110, 696790, 732220, 1393580, 2160049, 4320098, 8640196, 10800245, 21600490, 43200980]

約数ペア:

[(1, 43200980), (2, 21600490), (4, 10800245), (5, 8640196), (10, 4320098), (20, 2160049), (31, 1393580), (59, 732220), (62, 696790), (118, 366110), (124, 348395), (155, 278716), (236, 183055), (295, 146444), (310, 139358), (590, 73222), (620, 69679), (1180, 36611), (1181, 36580), (1829, 23620), (2362, 18290), (3658, 11810), (4724, 9145), (5905, 7316)]