4237760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 112

約数和(自身を含む): 11521440

約数和(自身を除く): 7283680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 41, 64, 68, 76, 80, 82, 85, 95, 136, 152, 160, 164, 170, 190, 205, 272, 304, 320, 323, 328, 340, 380, 410, 544, 608, 646, 656, 680, 697, 760, 779, 820, 1088, 1216, 1292, 1312, 1360, 1394, 1520, 1558, 1615, 1640, 2584, 2624, 2720, 2788, 3040, 3116, 3230, 3280, 3485, 3895, 5168, 5440, 5576, 6080, 6232, 6460, 6560, 6970, 7790, 10336, 11152, 12464, 12920, 13120, 13243, 13940, 15580, 20672, 22304, 24928, 25840, 26486, 27880, 31160, 44608, 49856, 51680, 52972, 55760, 62320, 66215, 103360, 105944, 111520, 124640, 132430, 211888, 223040, 249280, 264860, 423776, 529720, 847552, 1059440, 2118880, 4237760]

約数ペア:

[(1, 4237760), (2, 2118880), (4, 1059440), (5, 847552), (8, 529720), (10, 423776), (16, 264860), (17, 249280), (19, 223040), (20, 211888), (32, 132430), (34, 124640), (38, 111520), (40, 105944), (41, 103360), (64, 66215), (68, 62320), (76, 55760), (80, 52972), (82, 51680), (85, 49856), (95, 44608), (136, 31160), (152, 27880), (160, 26486), (164, 25840), (170, 24928), (190, 22304), (205, 20672), (272, 15580), (304, 13940), (320, 13243), (323, 13120), (328, 12920), (340, 12464), (380, 11152), (410, 10336), (544, 7790), (608, 6970), (646, 6560), (656, 6460), (680, 6232), (697, 6080), (760, 5576), (779, 5440), (820, 5168), (1088, 3895), (1216, 3485), (1292, 3280), (1312, 3230), (1360, 3116), (1394, 3040), (1520, 2788), (1558, 2720), (1615, 2624), (1640, 2584)]