146233520

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10099}}^1$

素因数の和:10293

約数の個数: 40

約数和(自身を含む): 341905200

約数和(自身を除く): 195671680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 7240, 10099, 14480, 20198, 40396, 50495, 80792, 100990, 161584, 201980, 403960, 807920, 1827919, 3655838, 7311676, 9139595, 14623352, 18279190, 29246704, 36558380, 73116760, 146233520]

約数ペア:

[(1, 146233520), (2, 73116760), (4, 36558380), (5, 29246704), (8, 18279190), (10, 14623352), (16, 9139595), (20, 7311676), (40, 3655838), (80, 1827919), (181, 807920), (362, 403960), (724, 201980), (905, 161584), (1448, 100990), (1810, 80792), (2896, 50495), (3620, 40396), (7240, 20198), (10099, 14480)]