6227440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 16204320

約数和(自身を除く): 9976880

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, 241, 272, 304, 323, 340, 380, 482, 646, 680, 760, 964, 1205, 1292, 1360, 1520, 1615, 1928, 2410, 2584, 3230, 3856, 4097, 4579, 4820, 5168, 6460, 8194, 9158, 9640, 12920, 16388, 18316, 19280, 20485, 22895, 25840, 32776, 36632, 40970, 45790, 65552, 73264, 77843, 81940, 91580, 155686, 163880, 183160, 311372, 327760, 366320, 389215, 622744, 778430, 1245488, 1556860, 3113720, 6227440]

約数ペア:

[(1, 6227440), (2, 3113720), (4, 1556860), (5, 1245488), (8, 778430), (10, 622744), (16, 389215), (17, 366320), (19, 327760), (20, 311372), (34, 183160), (38, 163880), (40, 155686), (68, 91580), (76, 81940), (80, 77843), (85, 73264), (95, 65552), (136, 45790), (152, 40970), (170, 36632), (190, 32776), (241, 25840), (272, 22895), (304, 20485), (323, 19280), (340, 18316), (380, 16388), (482, 12920), (646, 9640), (680, 9158), (760, 8194), (964, 6460), (1205, 5168), (1292, 4820), (1360, 4579), (1520, 4097), (1615, 3856), (1928, 3230), (2410, 2584)]