23158550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 45330432

約数和(自身を除く): 22171882

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 67, 134, 155, 223, 310, 335, 446, 670, 775, 1115, 1550, 1675, 2077, 2230, 3350, 4154, 5575, 6913, 10385, 11150, 13826, 14941, 20770, 29882, 34565, 51925, 69130, 74705, 103850, 149410, 172825, 345650, 373525, 463171, 747050, 926342, 2315855, 4631710, 11579275, 23158550]

約数ペア:

[(1, 23158550), (2, 11579275), (5, 4631710), (10, 2315855), (25, 926342), (31, 747050), (50, 463171), (62, 373525), (67, 345650), (134, 172825), (155, 149410), (223, 103850), (310, 74705), (335, 69130), (446, 51925), (670, 34565), (775, 29882), (1115, 20770), (1550, 14941), (1675, 13826), (2077, 11150), (2230, 10385), (3350, 6913), (4154, 5575)]