125894080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 112

約数和(自身を含む): 329513184

約数和(自身を除く): 203619104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 571, 689, 832, 848, 1040, 1060, 1142, 1378, 1696, 2080, 2120, 2284, 2756, 2855, 3392, 3445, 4160, 4240, 4568, 5512, 5710, 6890, 7423, 8480, 9136, 11024, 11420, 13780, 14846, 16960, 18272, 22048, 22840, 27560, 29692, 30263, 36544, 37115, 44096, 45680, 55120, 59384, 60526, 74230, 91360, 110240, 118768, 121052, 148460, 151315, 182720, 220480, 237536, 242104, 296920, 302630, 393419, 475072, 484208, 593840, 605260, 786838, 968416, 1187680, 1210520, 1573676, 1936832, 1967095, 2375360, 2421040, 3147352, 3934190, 4842080, 6294704, 7868380, 9684160, 12589408, 15736760, 25178816, 31473520, 62947040, 125894080]

約数ペア:

[(1, 125894080), (2, 62947040), (4, 31473520), (5, 25178816), (8, 15736760), (10, 12589408), (13, 9684160), (16, 7868380), (20, 6294704), (26, 4842080), (32, 3934190), (40, 3147352), (52, 2421040), (53, 2375360), (64, 1967095), (65, 1936832), (80, 1573676), (104, 1210520), (106, 1187680), (130, 968416), (160, 786838), (208, 605260), (212, 593840), (260, 484208), (265, 475072), (320, 393419), (416, 302630), (424, 296920), (520, 242104), (530, 237536), (571, 220480), (689, 182720), (832, 151315), (848, 148460), (1040, 121052), (1060, 118768), (1142, 110240), (1378, 91360), (1696, 74230), (2080, 60526), (2120, 59384), (2284, 55120), (2756, 45680), (2855, 44096), (3392, 37115), (3445, 36544), (4160, 30263), (4240, 29692), (4568, 27560), (5512, 22840), (5710, 22048), (6890, 18272), (7423, 16960), (8480, 14846), (9136, 13780), (11024, 11420)]