98831720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6186

約数の個数: 64

約数和(自身を含む): 247242240

約数和(自身を除く): 148410520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 6131, 8060, 12262, 16120, 24524, 30655, 49048, 61310, 79703, 122620, 159406, 190061, 245240, 318812, 380122, 398515, 637624, 760244, 797030, 950305, 1520488, 1594060, 1900610, 2470793, 3188120, 3801220, 4941586, 7602440, 9883172, 12353965, 19766344, 24707930, 49415860, 98831720]

約数ペア:

[(1, 98831720), (2, 49415860), (4, 24707930), (5, 19766344), (8, 12353965), (10, 9883172), (13, 7602440), (20, 4941586), (26, 3801220), (31, 3188120), (40, 2470793), (52, 1900610), (62, 1594060), (65, 1520488), (104, 950305), (124, 797030), (130, 760244), (155, 637624), (248, 398515), (260, 380122), (310, 318812), (403, 245240), (520, 190061), (620, 159406), (806, 122620), (1240, 79703), (1612, 61310), (2015, 49048), (3224, 30655), (4030, 24524), (6131, 16120), (8060, 12262)]