25529160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11197}}^1$

素因数の和:11230

約数の個数: 64

約数和(自身を含む): 80625600

約数和(自身を除く): 55096440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11197, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 212743, 223940, 268728, 335910, 425486, 447880, 638229, 671820, 850972, 1063715, 1276458, 1343640, 1701944, 2127430, 2552916, 3191145, 4254860, 5105832, 6382290, 8509720, 12764580, 25529160]

約数ペア:

[(1, 25529160), (2, 12764580), (3, 8509720), (4, 6382290), (5, 5105832), (6, 4254860), (8, 3191145), (10, 2552916), (12, 2127430), (15, 1701944), (19, 1343640), (20, 1276458), (24, 1063715), (30, 850972), (38, 671820), (40, 638229), (57, 447880), (60, 425486), (76, 335910), (95, 268728), (114, 223940), (120, 212743), (152, 167955), (190, 134364), (228, 111970), (285, 89576), (380, 67182), (456, 55985), (570, 44788), (760, 33591), (1140, 22394), (2280, 11197)]