1185191720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{60101}}^1$

素因数の和:60158

約数の個数: 64

約数和(自身を含む): 2920957200

約数和(自身を除く): 1735765480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 60101, 120202, 240404, 300505, 480808, 601010, 1021717, 1202020, 1742929, 2043434, 2404040, 3485858, 4086868, 5108585, 6971716, 8173736, 8714645, 10217170, 13943432, 17429290, 20434340, 29629793, 34858580, 40868680, 59259586, 69717160, 118519172, 148148965, 237038344, 296297930, 592595860, 1185191720]

約数ペア:

[(1, 1185191720), (2, 592595860), (4, 296297930), (5, 237038344), (8, 148148965), (10, 118519172), (17, 69717160), (20, 59259586), (29, 40868680), (34, 34858580), (40, 29629793), (58, 20434340), (68, 17429290), (85, 13943432), (116, 10217170), (136, 8714645), (145, 8173736), (170, 6971716), (232, 5108585), (290, 4086868), (340, 3485858), (493, 2404040), (580, 2043434), (680, 1742929), (986, 1202020), (1160, 1021717), (1972, 601010), (2465, 480808), (3944, 300505), (4930, 240404), (9860, 120202), (19720, 60101)]