39293150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 80078208

約数和(自身を除く): 40785058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 991, 1525, 1586, 1982, 3050, 3965, 4955, 7930, 9910, 12883, 19825, 24775, 25766, 39650, 49550, 60451, 64415, 120902, 128830, 302255, 322075, 604510, 644150, 785863, 1511275, 1571726, 3022550, 3929315, 7858630, 19646575, 39293150]

約数ペア:

[(1, 39293150), (2, 19646575), (5, 7858630), (10, 3929315), (13, 3022550), (25, 1571726), (26, 1511275), (50, 785863), (61, 644150), (65, 604510), (122, 322075), (130, 302255), (305, 128830), (325, 120902), (610, 64415), (650, 60451), (793, 49550), (991, 39650), (1525, 25766), (1586, 24775), (1982, 19825), (3050, 12883), (3965, 9910), (4955, 7930)]