23339980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 54643680

約数和(自身を除く): 31303700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 3613, 6460, 7226, 14452, 18065, 36130, 61421, 68647, 72260, 122842, 137294, 245684, 274588, 307105, 343235, 614210, 686470, 1166999, 1228420, 1372940, 2333998, 4667996, 5834995, 11669990, 23339980]

約数ペア:

[(1, 23339980), (2, 11669990), (4, 5834995), (5, 4667996), (10, 2333998), (17, 1372940), (19, 1228420), (20, 1166999), (34, 686470), (38, 614210), (68, 343235), (76, 307105), (85, 274588), (95, 245684), (170, 137294), (190, 122842), (323, 72260), (340, 68647), (380, 61421), (646, 36130), (1292, 18065), (1615, 14452), (3230, 7226), (3613, 6460)]