39799074900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10204891}}^1$

素因数の和:10204921

約数の個数: 72

約数和(自身を含む): 124009847584

約数和(自身を除く): 84210772684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10204891, 20409782, 30614673, 40819564, 51024455, 61229346, 102048910, 122458692, 132663583, 153073365, 204097820, 255122275, 265327166, 306146730, 397990749, 510244550, 530654332, 612293460, 663317915, 765366825, 795981498, 1020489100, 1326635830, 1530733650, 1591962996, 1989953745, 2653271660, 3061467300, 3316589575, 3979907490, 6633179150, 7959814980, 9949768725, 13266358300, 19899537450, 39799074900]

約数ペア:

[(1, 39799074900), (2, 19899537450), (3, 13266358300), (4, 9949768725), (5, 7959814980), (6, 6633179150), (10, 3979907490), (12, 3316589575), (13, 3061467300), (15, 2653271660), (20, 1989953745), (25, 1591962996), (26, 1530733650), (30, 1326635830), (39, 1020489100), (50, 795981498), (52, 765366825), (60, 663317915), (65, 612293460), (75, 530654332), (78, 510244550), (100, 397990749), (130, 306146730), (150, 265327166), (156, 255122275), (195, 204097820), (260, 153073365), (300, 132663583), (325, 122458692), (390, 102048910), (650, 61229346), (780, 51024455), (975, 40819564), (1300, 30614673), (1950, 20409782), (3900, 10204891)]