23857860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 73100160

約数和(自身を除く): 49242300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 419, 438, 730, 780, 838, 876, 949, 1095, 1257, 1460, 1676, 1898, 2095, 2190, 2514, 2847, 3796, 4190, 4380, 4745, 5028, 5447, 5694, 6285, 8380, 9490, 10894, 11388, 12570, 14235, 16341, 18980, 21788, 25140, 27235, 28470, 30587, 32682, 54470, 56940, 61174, 65364, 81705, 91761, 108940, 122348, 152935, 163410, 183522, 305870, 326820, 367044, 397631, 458805, 611740, 795262, 917610, 1192893, 1590524, 1835220, 1988155, 2385786, 3976310, 4771572, 5964465, 7952620, 11928930, 23857860]

約数ペア:

[(1, 23857860), (2, 11928930), (3, 7952620), (4, 5964465), (5, 4771572), (6, 3976310), (10, 2385786), (12, 1988155), (13, 1835220), (15, 1590524), (20, 1192893), (26, 917610), (30, 795262), (39, 611740), (52, 458805), (60, 397631), (65, 367044), (73, 326820), (78, 305870), (130, 183522), (146, 163410), (156, 152935), (195, 122348), (219, 108940), (260, 91761), (292, 81705), (365, 65364), (390, 61174), (419, 56940), (438, 54470), (730, 32682), (780, 30587), (838, 28470), (876, 27235), (949, 25140), (1095, 21788), (1257, 18980), (1460, 16341), (1676, 14235), (1898, 12570), (2095, 11388), (2190, 10894), (2514, 9490), (2847, 8380), (3796, 6285), (4190, 5694), (4380, 5447), (4745, 5028)]