23041300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 53711840

約数和(自身を除く): 30670540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 134, 181, 190, 268, 335, 362, 380, 475, 670, 724, 905, 950, 1273, 1340, 1675, 1810, 1900, 2546, 3350, 3439, 3620, 4525, 5092, 6365, 6700, 6878, 9050, 12127, 12730, 13756, 17195, 18100, 24254, 25460, 31825, 34390, 48508, 60635, 63650, 68780, 85975, 121270, 127300, 171950, 230413, 242540, 303175, 343900, 460826, 606350, 921652, 1152065, 1212700, 2304130, 4608260, 5760325, 11520650, 23041300]

約数ペア:

[(1, 23041300), (2, 11520650), (4, 5760325), (5, 4608260), (10, 2304130), (19, 1212700), (20, 1152065), (25, 921652), (38, 606350), (50, 460826), (67, 343900), (76, 303175), (95, 242540), (100, 230413), (134, 171950), (181, 127300), (190, 121270), (268, 85975), (335, 68780), (362, 63650), (380, 60635), (475, 48508), (670, 34390), (724, 31825), (905, 25460), (950, 24254), (1273, 18100), (1340, 17195), (1675, 13756), (1810, 12730), (1900, 12127), (2546, 9050), (3350, 6878), (3439, 6700), (3620, 6365), (4525, 5092)]