26375700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6793

約数の個数: 72

約数和(自身を含む): 82196128

約数和(自身を除く): 55820428

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, 6763, 13526, 20289, 27052, 33815, 40578, 67630, 81156, 87919, 101445, 135260, 169075, 175838, 202890, 263757, 338150, 351676, 405780, 439595, 507225, 527514, 676300, 879190, 1014450, 1055028, 1318785, 1758380, 2028900, 2197975, 2637570, 4395950, 5275140, 6593925, 8791900, 13187850, 26375700]

約数ペア:

[(1, 26375700), (2, 13187850), (3, 8791900), (4, 6593925), (5, 5275140), (6, 4395950), (10, 2637570), (12, 2197975), (13, 2028900), (15, 1758380), (20, 1318785), (25, 1055028), (26, 1014450), (30, 879190), (39, 676300), (50, 527514), (52, 507225), (60, 439595), (65, 405780), (75, 351676), (78, 338150), (100, 263757), (130, 202890), (150, 175838), (156, 169075), (195, 135260), (260, 101445), (300, 87919), (325, 81156), (390, 67630), (650, 40578), (780, 33815), (975, 27052), (1300, 20289), (1950, 13526), (3900, 6763)]