117958100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 284648448

約数和(自身を除く): 166690348

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 2927, 3100, 4030, 5854, 8060, 10075, 11708, 14635, 20150, 29270, 38051, 40300, 58540, 73175, 76102, 90737, 146350, 152204, 181474, 190255, 292700, 362948, 380510, 453685, 761020, 907370, 951275, 1179581, 1814740, 1902550, 2268425, 2359162, 3805100, 4536850, 4718324, 5897905, 9073700, 11795810, 23591620, 29489525, 58979050, 117958100]

約数ペア:

[(1, 117958100), (2, 58979050), (4, 29489525), (5, 23591620), (10, 11795810), (13, 9073700), (20, 5897905), (25, 4718324), (26, 4536850), (31, 3805100), (50, 2359162), (52, 2268425), (62, 1902550), (65, 1814740), (100, 1179581), (124, 951275), (130, 907370), (155, 761020), (260, 453685), (310, 380510), (325, 362948), (403, 292700), (620, 190255), (650, 181474), (775, 152204), (806, 146350), (1300, 90737), (1550, 76102), (1612, 73175), (2015, 58540), (2927, 40300), (3100, 38051), (4030, 29270), (5854, 20150), (8060, 14635), (10075, 11708)]