25144080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8059}}^1$

素因数の和:8088

約数の個数: 80

約数和(自身を含む): 83952960

約数和(自身を除く): 58808880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8059, 16118, 24177, 32236, 40295, 48354, 64472, 80590, 96708, 104767, 120885, 128944, 161180, 193416, 209534, 241770, 314301, 322360, 386832, 419068, 483540, 523835, 628602, 644720, 838136, 967080, 1047670, 1257204, 1571505, 1676272, 1934160, 2095340, 2514408, 3143010, 4190680, 5028816, 6286020, 8381360, 12572040, 25144080]

約数ペア:

[(1, 25144080), (2, 12572040), (3, 8381360), (4, 6286020), (5, 5028816), (6, 4190680), (8, 3143010), (10, 2514408), (12, 2095340), (13, 1934160), (15, 1676272), (16, 1571505), (20, 1257204), (24, 1047670), (26, 967080), (30, 838136), (39, 644720), (40, 628602), (48, 523835), (52, 483540), (60, 419068), (65, 386832), (78, 322360), (80, 314301), (104, 241770), (120, 209534), (130, 193416), (156, 161180), (195, 128944), (208, 120885), (240, 104767), (260, 96708), (312, 80590), (390, 64472), (520, 48354), (624, 40295), (780, 32236), (1040, 24177), (1560, 16118), (3120, 8059)]