23683120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15613

約数の個数: 40

約数和(自身を含む): 57965040

約数和(自身を除く): 34281920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15581, 31162, 62324, 77905, 124648, 155810, 249296, 296039, 311620, 592078, 623240, 1184156, 1246480, 1480195, 2368312, 2960390, 4736624, 5920780, 11841560, 23683120]

約数ペア:

[(1, 23683120), (2, 11841560), (4, 5920780), (5, 4736624), (8, 2960390), (10, 2368312), (16, 1480195), (19, 1246480), (20, 1184156), (38, 623240), (40, 592078), (76, 311620), (80, 296039), (95, 249296), (152, 155810), (190, 124648), (304, 77905), (380, 62324), (760, 31162), (1520, 15581)]