297393200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57191}}^1$

素因数の和:57222

約数の個数: 60

約数和(自身を含む): 769461168

約数和(自身を除く): 472067968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 57191, 114382, 228764, 285955, 457528, 571910, 743483, 915056, 1143820, 1429775, 1486966, 2287640, 2859550, 2973932, 3717415, 4575280, 5719100, 5947864, 7434830, 11438200, 11895728, 14869660, 18587075, 22876400, 29739320, 37174150, 59478640, 74348300, 148696600, 297393200]

約数ペア:

[(1, 297393200), (2, 148696600), (4, 74348300), (5, 59478640), (8, 37174150), (10, 29739320), (13, 22876400), (16, 18587075), (20, 14869660), (25, 11895728), (26, 11438200), (40, 7434830), (50, 5947864), (52, 5719100), (65, 4575280), (80, 3717415), (100, 2973932), (104, 2859550), (130, 2287640), (200, 1486966), (208, 1429775), (260, 1143820), (325, 915056), (400, 743483), (520, 571910), (650, 457528), (1040, 285955), (1300, 228764), (2600, 114382), (5200, 57191)]