25030299720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{319427}}^1$

素因数の和:320094

約数の個数: 64

約数和(自身を含む): 75206128320

約数和(自身を除く): 50175828600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1306, 1959, 2612, 3265, 3918, 5224, 6530, 7836, 9795, 13060, 15672, 19590, 26120, 39180, 78360, 319427, 638854, 958281, 1277708, 1597135, 1916562, 2555416, 3194270, 3833124, 4791405, 6388540, 7666248, 9582810, 12777080, 19165620, 38331240, 208585831, 417171662, 625757493, 834343324, 1042929155, 1251514986, 1668686648, 2085858310, 2503029972, 3128787465, 4171716620, 5006059944, 6257574930, 8343433240, 12515149860, 25030299720]

約数ペア:

[(1, 25030299720), (2, 12515149860), (3, 8343433240), (4, 6257574930), (5, 5006059944), (6, 4171716620), (8, 3128787465), (10, 2503029972), (12, 2085858310), (15, 1668686648), (20, 1251514986), (24, 1042929155), (30, 834343324), (40, 625757493), (60, 417171662), (120, 208585831), (653, 38331240), (1306, 19165620), (1959, 12777080), (2612, 9582810), (3265, 7666248), (3918, 6388540), (5224, 4791405), (6530, 3833124), (7836, 3194270), (9795, 2555416), (13060, 1916562), (15672, 1597135), (19590, 1277708), (26120, 958281), (39180, 638854), (78360, 319427)]