28565500400

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{562313}}^1$

素因数の和:562458

約数の個数: 60

約数和(自身を含む): 69169120512

約数和(自身を除く): 40603620112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 5080, 6350, 10160, 12700, 25400, 50800, 562313, 1124626, 2249252, 2811565, 4498504, 5623130, 8997008, 11246260, 14057825, 22492520, 28115650, 44985040, 56231300, 71413751, 112462600, 142827502, 224925200, 285655004, 357068755, 571310008, 714137510, 1142620016, 1428275020, 1785343775, 2856550040, 3570687550, 5713100080, 7141375100, 14282750200, 28565500400]

約数ペア:

[(1, 28565500400), (2, 14282750200), (4, 7141375100), (5, 5713100080), (8, 3570687550), (10, 2856550040), (16, 1785343775), (20, 1428275020), (25, 1142620016), (40, 714137510), (50, 571310008), (80, 357068755), (100, 285655004), (127, 224925200), (200, 142827502), (254, 112462600), (400, 71413751), (508, 56231300), (635, 44985040), (1016, 28115650), (1270, 22492520), (2032, 14057825), (2540, 11246260), (3175, 8997008), (5080, 5623130), (6350, 4498504), (10160, 2811565), (12700, 2249252), (25400, 1124626), (50800, 562313)]