124619860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 296110080

約数和(自身を除く): 171490220

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 101, 170, 190, 191, 202, 323, 340, 380, 382, 404, 505, 646, 764, 955, 1010, 1292, 1615, 1717, 1910, 1919, 2020, 3230, 3247, 3434, 3629, 3820, 3838, 6460, 6494, 6868, 7258, 7676, 8585, 9595, 12988, 14516, 16235, 17170, 18145, 19190, 19291, 32470, 32623, 34340, 36290, 38380, 38582, 61693, 64940, 65246, 72580, 77164, 96455, 123386, 130492, 163115, 192910, 246772, 308465, 326230, 327947, 366529, 385820, 616930, 652460, 655894, 733058, 1233860, 1311788, 1466116, 1639735, 1832645, 3279470, 3665290, 6230993, 6558940, 7330580, 12461986, 24923972, 31154965, 62309930, 124619860]

約数ペア:

[(1, 124619860), (2, 62309930), (4, 31154965), (5, 24923972), (10, 12461986), (17, 7330580), (19, 6558940), (20, 6230993), (34, 3665290), (38, 3279470), (68, 1832645), (76, 1639735), (85, 1466116), (95, 1311788), (101, 1233860), (170, 733058), (190, 655894), (191, 652460), (202, 616930), (323, 385820), (340, 366529), (380, 327947), (382, 326230), (404, 308465), (505, 246772), (646, 192910), (764, 163115), (955, 130492), (1010, 123386), (1292, 96455), (1615, 77164), (1717, 72580), (1910, 65246), (1919, 64940), (2020, 61693), (3230, 38582), (3247, 38380), (3434, 36290), (3629, 34340), (3820, 32623), (3838, 32470), (6460, 19291), (6494, 19190), (6868, 18145), (7258, 17170), (7676, 16235), (8585, 14516), (9595, 12988)]