4625360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 12052800

約数和(自身を除く): 7427440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 179, 190, 272, 304, 323, 340, 358, 380, 646, 680, 716, 760, 895, 1292, 1360, 1432, 1520, 1615, 1790, 2584, 2864, 3043, 3230, 3401, 3580, 5168, 6086, 6460, 6802, 7160, 12172, 12920, 13604, 14320, 15215, 17005, 24344, 25840, 27208, 30430, 34010, 48688, 54416, 57817, 60860, 68020, 115634, 121720, 136040, 231268, 243440, 272080, 289085, 462536, 578170, 925072, 1156340, 2312680, 4625360]

約数ペア:

[(1, 4625360), (2, 2312680), (4, 1156340), (5, 925072), (8, 578170), (10, 462536), (16, 289085), (17, 272080), (19, 243440), (20, 231268), (34, 136040), (38, 121720), (40, 115634), (68, 68020), (76, 60860), (80, 57817), (85, 54416), (95, 48688), (136, 34010), (152, 30430), (170, 27208), (179, 25840), (190, 24344), (272, 17005), (304, 15215), (323, 14320), (340, 13604), (358, 12920), (380, 12172), (646, 7160), (680, 6802), (716, 6460), (760, 6086), (895, 5168), (1292, 3580), (1360, 3401), (1432, 3230), (1520, 3043), (1615, 2864), (1790, 2584)]