683634820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4069

約数の個数: 96

約数和(自身を含む): 1689206400

約数和(自身を除く): 1005571580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 380, 410, 418, 451, 779, 820, 836, 902, 1045, 1558, 1804, 2090, 2255, 3116, 3895, 3989, 4180, 4510, 7790, 7978, 8569, 9020, 15580, 15956, 17138, 19945, 34276, 39890, 42845, 43879, 75791, 79780, 85690, 87758, 151582, 163549, 171380, 175516, 219395, 303164, 327098, 378955, 438790, 654196, 757910, 817745, 833701, 877580, 1515820, 1635490, 1667402, 1799039, 3107431, 3270980, 3334804, 3598078, 4168505, 6214862, 7196156, 8337010, 8995195, 12429724, 15537155, 16674020, 17990390, 31074310, 34181741, 35980780, 62148620, 68363482, 136726964, 170908705, 341817410, 683634820]

約数ペア:

[(1, 683634820), (2, 341817410), (4, 170908705), (5, 136726964), (10, 68363482), (11, 62148620), (19, 35980780), (20, 34181741), (22, 31074310), (38, 17990390), (41, 16674020), (44, 15537155), (55, 12429724), (76, 8995195), (82, 8337010), (95, 7196156), (110, 6214862), (164, 4168505), (190, 3598078), (205, 3334804), (209, 3270980), (220, 3107431), (380, 1799039), (410, 1667402), (418, 1635490), (451, 1515820), (779, 877580), (820, 833701), (836, 817745), (902, 757910), (1045, 654196), (1558, 438790), (1804, 378955), (2090, 327098), (2255, 303164), (3116, 219395), (3895, 175516), (3989, 171380), (4180, 163549), (4510, 151582), (7790, 87758), (7978, 85690), (8569, 79780), (9020, 75791), (15580, 43879), (15956, 42845), (17138, 39890), (19945, 34276)]