25413180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 79177728

約数和(自身を除く): 53764548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1051, 1209, 1612, 1860, 2015, 2102, 2418, 3153, 4030, 4204, 4836, 5255, 6045, 6306, 8060, 10510, 12090, 12612, 13663, 15765, 21020, 24180, 27326, 31530, 32581, 40989, 54652, 63060, 65162, 68315, 81978, 97743, 130324, 136630, 162905, 163956, 195486, 204945, 273260, 325810, 390972, 409890, 423553, 488715, 651620, 819780, 847106, 977430, 1270659, 1694212, 1954860, 2117765, 2541318, 4235530, 5082636, 6353295, 8471060, 12706590, 25413180]

約数ペア:

[(1, 25413180), (2, 12706590), (3, 8471060), (4, 6353295), (5, 5082636), (6, 4235530), (10, 2541318), (12, 2117765), (13, 1954860), (15, 1694212), (20, 1270659), (26, 977430), (30, 847106), (31, 819780), (39, 651620), (52, 488715), (60, 423553), (62, 409890), (65, 390972), (78, 325810), (93, 273260), (124, 204945), (130, 195486), (155, 163956), (156, 162905), (186, 136630), (195, 130324), (260, 97743), (310, 81978), (372, 68315), (390, 65162), (403, 63060), (465, 54652), (620, 40989), (780, 32581), (806, 31530), (930, 27326), (1051, 24180), (1209, 21020), (1612, 15765), (1860, 13663), (2015, 12612), (2102, 12090), (2418, 10510), (3153, 8060), (4030, 6306), (4204, 6045), (4836, 5255)]