41601720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20424

約数の個数: 64

約数和(自身を含む): 132153120

約数和(自身を除く): 90551400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 20393, 40786, 61179, 81572, 101965, 122358, 163144, 203930, 244716, 305895, 346681, 407860, 489432, 611790, 693362, 815720, 1040043, 1223580, 1386724, 1733405, 2080086, 2447160, 2773448, 3466810, 4160172, 5200215, 6933620, 8320344, 10400430, 13867240, 20800860, 41601720]

約数ペア:

[(1, 41601720), (2, 20800860), (3, 13867240), (4, 10400430), (5, 8320344), (6, 6933620), (8, 5200215), (10, 4160172), (12, 3466810), (15, 2773448), (17, 2447160), (20, 2080086), (24, 1733405), (30, 1386724), (34, 1223580), (40, 1040043), (51, 815720), (60, 693362), (68, 611790), (85, 489432), (102, 407860), (120, 346681), (136, 305895), (170, 244716), (204, 203930), (255, 163144), (340, 122358), (408, 101965), (510, 81572), (680, 61179), (1020, 40786), (2040, 20393)]