9505040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 24306480

約数和(自身を除く): 14801440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 241, 272, 290, 340, 464, 482, 493, 580, 680, 964, 986, 1160, 1205, 1360, 1928, 1972, 2320, 2410, 2465, 3856, 3944, 4097, 4820, 4930, 6989, 7888, 8194, 9640, 9860, 13978, 16388, 19280, 19720, 20485, 27956, 32776, 34945, 39440, 40970, 55912, 65552, 69890, 81940, 111824, 118813, 139780, 163880, 237626, 279560, 327760, 475252, 559120, 594065, 950504, 1188130, 1901008, 2376260, 4752520, 9505040]

約数ペア:

[(1, 9505040), (2, 4752520), (4, 2376260), (5, 1901008), (8, 1188130), (10, 950504), (16, 594065), (17, 559120), (20, 475252), (29, 327760), (34, 279560), (40, 237626), (58, 163880), (68, 139780), (80, 118813), (85, 111824), (116, 81940), (136, 69890), (145, 65552), (170, 55912), (232, 40970), (241, 39440), (272, 34945), (290, 32776), (340, 27956), (464, 20485), (482, 19720), (493, 19280), (580, 16388), (680, 13978), (964, 9860), (986, 9640), (1160, 8194), (1205, 7888), (1360, 6989), (1928, 4930), (1972, 4820), (2320, 4097), (2410, 3944), (2465, 3856)]