97216540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 231336000

約数和(自身を除く): 134119460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 101, 149, 170, 190, 202, 298, 323, 340, 380, 404, 505, 596, 646, 745, 1010, 1292, 1490, 1615, 1717, 1919, 2020, 2533, 2831, 2980, 3230, 3434, 3838, 5066, 5662, 6460, 6868, 7676, 8585, 9595, 10132, 11324, 12665, 14155, 15049, 17170, 19190, 25330, 28310, 30098, 32623, 34340, 38380, 48127, 50660, 56620, 60196, 65246, 75245, 96254, 130492, 150490, 163115, 192508, 240635, 255833, 285931, 300980, 326230, 481270, 511666, 571862, 652460, 962540, 1023332, 1143724, 1279165, 1429655, 2558330, 2859310, 4860827, 5116660, 5718620, 9721654, 19443308, 24304135, 48608270, 97216540]

約数ペア:

[(1, 97216540), (2, 48608270), (4, 24304135), (5, 19443308), (10, 9721654), (17, 5718620), (19, 5116660), (20, 4860827), (34, 2859310), (38, 2558330), (68, 1429655), (76, 1279165), (85, 1143724), (95, 1023332), (101, 962540), (149, 652460), (170, 571862), (190, 511666), (202, 481270), (298, 326230), (323, 300980), (340, 285931), (380, 255833), (404, 240635), (505, 192508), (596, 163115), (646, 150490), (745, 130492), (1010, 96254), (1292, 75245), (1490, 65246), (1615, 60196), (1717, 56620), (1919, 50660), (2020, 48127), (2533, 38380), (2831, 34340), (2980, 32623), (3230, 30098), (3434, 28310), (3838, 25330), (5066, 19190), (5662, 17170), (6460, 15049), (6868, 14155), (7676, 12665), (8585, 11324), (9595, 10132)]