46537840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 120661920

約数和(自身を除く): 74124080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 1801, 2584, 3230, 3602, 5168, 6460, 7204, 9005, 12920, 14408, 18010, 25840, 28816, 30617, 34219, 36020, 61234, 68438, 72040, 122468, 136876, 144080, 153085, 171095, 244936, 273752, 306170, 342190, 489872, 547504, 581723, 612340, 684380, 1163446, 1224680, 1368760, 2326892, 2449360, 2737520, 2908615, 4653784, 5817230, 9307568, 11634460, 23268920, 46537840]

約数ペア:

[(1, 46537840), (2, 23268920), (4, 11634460), (5, 9307568), (8, 5817230), (10, 4653784), (16, 2908615), (17, 2737520), (19, 2449360), (20, 2326892), (34, 1368760), (38, 1224680), (40, 1163446), (68, 684380), (76, 612340), (80, 581723), (85, 547504), (95, 489872), (136, 342190), (152, 306170), (170, 273752), (190, 244936), (272, 171095), (304, 153085), (323, 144080), (340, 136876), (380, 122468), (646, 72040), (680, 68438), (760, 61234), (1292, 36020), (1360, 34219), (1520, 30617), (1615, 28816), (1801, 25840), (2584, 18010), (3230, 14408), (3602, 12920), (5168, 9005), (6460, 7204)]