2012335220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44501}}^1$

素因数の和:44553

約数の個数: 96

約数和(自身を含む): 5382961920

約数和(自身を除く): 3370626700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 4522, 6460, 9044, 11305, 22610, 44501, 45220, 89002, 178004, 222505, 311507, 445010, 623014, 756517, 845519, 890020, 1246028, 1513034, 1557535, 1691038, 3026068, 3115070, 3382076, 3782585, 4227595, 5295619, 5918633, 6230140, 7565170, 8455190, 10591238, 11837266, 14373823, 15130340, 16910380, 21182476, 23674532, 26478095, 28747646, 29593165, 52956190, 57495292, 59186330, 71869115, 100616761, 105912380, 118372660, 143738230, 201233522, 287476460, 402467044, 503083805, 1006167610, 2012335220]

約数ペア:

[(1, 2012335220), (2, 1006167610), (4, 503083805), (5, 402467044), (7, 287476460), (10, 201233522), (14, 143738230), (17, 118372660), (19, 105912380), (20, 100616761), (28, 71869115), (34, 59186330), (35, 57495292), (38, 52956190), (68, 29593165), (70, 28747646), (76, 26478095), (85, 23674532), (95, 21182476), (119, 16910380), (133, 15130340), (140, 14373823), (170, 11837266), (190, 10591238), (238, 8455190), (266, 7565170), (323, 6230140), (340, 5918633), (380, 5295619), (476, 4227595), (532, 3782585), (595, 3382076), (646, 3115070), (665, 3026068), (1190, 1691038), (1292, 1557535), (1330, 1513034), (1615, 1246028), (2261, 890020), (2380, 845519), (2660, 756517), (3230, 623014), (4522, 445010), (6460, 311507), (9044, 222505), (11305, 178004), (22610, 89002), (44501, 45220)]