1845850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 3794400

約数和(自身を除く): 1948550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 67, 95, 134, 145, 190, 290, 335, 475, 551, 670, 725, 950, 1102, 1273, 1450, 1675, 1943, 2546, 2755, 3350, 3886, 5510, 6365, 9715, 12730, 13775, 19430, 27550, 31825, 36917, 48575, 63650, 73834, 97150, 184585, 369170, 922925, 1845850]

約数ペア:

[(1, 1845850), (2, 922925), (5, 369170), (10, 184585), (19, 97150), (25, 73834), (29, 63650), (38, 48575), (50, 36917), (58, 31825), (67, 27550), (95, 19430), (134, 13775), (145, 12730), (190, 9715), (290, 6365), (335, 5510), (475, 3886), (551, 3350), (670, 2755), (725, 2546), (950, 1943), (1102, 1675), (1273, 1450)]