23053150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 21943970

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 107, 139, 155, 214, 278, 310, 535, 695, 775, 1070, 1390, 1550, 2675, 3317, 3475, 4309, 5350, 6634, 6950, 8618, 14873, 16585, 21545, 29746, 33170, 43090, 74365, 82925, 107725, 148730, 165850, 215450, 371825, 461063, 743650, 922126, 2305315, 4610630, 11526575, 23053150]

約数ペア:

[(1, 23053150), (2, 11526575), (5, 4610630), (10, 2305315), (25, 922126), (31, 743650), (50, 461063), (62, 371825), (107, 215450), (139, 165850), (155, 148730), (214, 107725), (278, 82925), (310, 74365), (535, 43090), (695, 33170), (775, 29746), (1070, 21545), (1390, 16585), (1550, 14873), (2675, 8618), (3317, 6950), (3475, 6634), (4309, 5350)]