97828250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 203793408

約数和(自身を除く): 105965158

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 650, 775, 806, 971, 1550, 1625, 1942, 2015, 3250, 3875, 4030, 4855, 7750, 9710, 10075, 12623, 20150, 24275, 25246, 30101, 48550, 50375, 60202, 63115, 100750, 121375, 126230, 150505, 242750, 301010, 315575, 391313, 631150, 752525, 782626, 1505050, 1577875, 1956565, 3155750, 3762625, 3913130, 7525250, 9782825, 19565650, 48914125, 97828250]

約数ペア:

[(1, 97828250), (2, 48914125), (5, 19565650), (10, 9782825), (13, 7525250), (25, 3913130), (26, 3762625), (31, 3155750), (50, 1956565), (62, 1577875), (65, 1505050), (125, 782626), (130, 752525), (155, 631150), (250, 391313), (310, 315575), (325, 301010), (403, 242750), (650, 150505), (775, 126230), (806, 121375), (971, 100750), (1550, 63115), (1625, 60202), (1942, 50375), (2015, 48550), (3250, 30101), (3875, 25246), (4030, 24275), (4855, 20150), (7750, 12623), (9710, 10075)]