8851700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 22602720

約数和(自身を除く): 13751020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 619, 650, 715, 1100, 1238, 1300, 1430, 2476, 2860, 3095, 3575, 6190, 6809, 7150, 8047, 12380, 13618, 14300, 15475, 16094, 27236, 30950, 32188, 34045, 40235, 61900, 68090, 80470, 88517, 136180, 160940, 170225, 177034, 201175, 340450, 354068, 402350, 442585, 680900, 804700, 885170, 1770340, 2212925, 4425850, 8851700]

約数ペア:

[(1, 8851700), (2, 4425850), (4, 2212925), (5, 1770340), (10, 885170), (11, 804700), (13, 680900), (20, 442585), (22, 402350), (25, 354068), (26, 340450), (44, 201175), (50, 177034), (52, 170225), (55, 160940), (65, 136180), (100, 88517), (110, 80470), (130, 68090), (143, 61900), (220, 40235), (260, 34045), (275, 32188), (286, 30950), (325, 27236), (550, 16094), (572, 15475), (619, 14300), (650, 13618), (715, 12380), (1100, 8047), (1238, 7150), (1300, 6809), (1430, 6190), (2476, 3575), (2860, 3095)]