77255710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 173145600

約数和(自身を除く): 95889890

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2003, 2030, 2755, 3857, 4006, 5510, 7714, 10015, 14021, 19285, 20030, 28042, 38057, 38570, 58087, 70105, 76114, 116174, 140210, 190285, 266399, 290435, 380570, 406609, 532798, 580870, 813218, 1103653, 1331995, 2033045, 2207306, 2663990, 4066090, 5518265, 7725571, 11036530, 15451142, 38627855, 77255710]

約数ペア:

[(1, 77255710), (2, 38627855), (5, 15451142), (7, 11036530), (10, 7725571), (14, 5518265), (19, 4066090), (29, 2663990), (35, 2207306), (38, 2033045), (58, 1331995), (70, 1103653), (95, 813218), (133, 580870), (145, 532798), (190, 406609), (203, 380570), (266, 290435), (290, 266399), (406, 190285), (551, 140210), (665, 116174), (1015, 76114), (1102, 70105), (1330, 58087), (2003, 38570), (2030, 38057), (2755, 28042), (3857, 20030), (4006, 19285), (5510, 14021), (7714, 10015)]