23448400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 90

約数和(自身を含む): 59164926

約数和(自身を除く): 35716526

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 61, 62, 80, 100, 122, 124, 155, 200, 244, 248, 305, 310, 400, 488, 496, 610, 620, 775, 961, 976, 1220, 1240, 1525, 1550, 1891, 1922, 2440, 2480, 3050, 3100, 3782, 3844, 4805, 4880, 6100, 6200, 7564, 7688, 9455, 9610, 12200, 12400, 15128, 15376, 18910, 19220, 24025, 24400, 30256, 37820, 38440, 47275, 48050, 58621, 75640, 76880, 94550, 96100, 117242, 151280, 189100, 192200, 234484, 293105, 378200, 384400, 468968, 586210, 756400, 937936, 1172420, 1465525, 2344840, 2931050, 4689680, 5862100, 11724200, 23448400]

約数ペア:

[(1, 23448400), (2, 11724200), (4, 5862100), (5, 4689680), (8, 2931050), (10, 2344840), (16, 1465525), (20, 1172420), (25, 937936), (31, 756400), (40, 586210), (50, 468968), (61, 384400), (62, 378200), (80, 293105), (100, 234484), (122, 192200), (124, 189100), (155, 151280), (200, 117242), (244, 96100), (248, 94550), (305, 76880), (310, 75640), (400, 58621), (488, 48050), (496, 47275), (610, 38440), (620, 37820), (775, 30256), (961, 24400), (976, 24025), (1220, 19220), (1240, 18910), (1525, 15376), (1550, 15128), (1891, 12400), (1922, 12200), (2440, 9610), (2480, 9455), (3050, 7688), (3100, 7564), (3782, 6200), (3844, 6100), (4805, 4880)]