9712300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 23526272

約数和(自身を除く): 13813972

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 241, 260, 310, 325, 403, 482, 620, 650, 775, 806, 964, 1205, 1300, 1550, 1612, 2015, 2410, 3100, 3133, 4030, 4820, 6025, 6266, 7471, 8060, 10075, 12050, 12532, 14942, 15665, 20150, 24100, 29884, 31330, 37355, 40300, 62660, 74710, 78325, 97123, 149420, 156650, 186775, 194246, 313300, 373550, 388492, 485615, 747100, 971230, 1942460, 2428075, 4856150, 9712300]

約数ペア:

[(1, 9712300), (2, 4856150), (4, 2428075), (5, 1942460), (10, 971230), (13, 747100), (20, 485615), (25, 388492), (26, 373550), (31, 313300), (50, 194246), (52, 186775), (62, 156650), (65, 149420), (100, 97123), (124, 78325), (130, 74710), (155, 62660), (241, 40300), (260, 37355), (310, 31330), (325, 29884), (403, 24100), (482, 20150), (620, 15665), (650, 14942), (775, 12532), (806, 12050), (964, 10075), (1205, 8060), (1300, 7471), (1550, 6266), (1612, 6025), (2015, 4820), (2410, 4030), (3100, 3133)]