11497838240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{2939}}^1$

素因数の和:3467

約数の個数: 144

約数和(自身を含む): 31672620000

約数和(自身を除く): 20174781760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 499, 560, 784, 980, 998, 1120, 1568, 1960, 1996, 2495, 2939, 3493, 3920, 3992, 4990, 5878, 6986, 7840, 7984, 9980, 11756, 13972, 14695, 15968, 17465, 19960, 20573, 23512, 24451, 27944, 29390, 34930, 39920, 41146, 47024, 48902, 55888, 58780, 69860, 79840, 82292, 94048, 97804, 102865, 111776, 117560, 122255, 139720, 144011, 164584, 195608, 205730, 235120, 244510, 279440, 288022, 329168, 391216, 411460, 470240, 489020, 558880, 576044, 658336, 720055, 782432, 822920, 978040, 1152088, 1440110, 1466561, 1645840, 1956080, 2304176, 2880220, 2933122, 3291680, 3912160, 4608352, 5760440, 5866244, 7332805, 10265927, 11520880, 11732488, 14665610, 20531854, 23041760, 23464976, 29331220, 41063708, 46929952, 51329635, 58662440, 71861489, 82127416, 102659270, 117324880, 143722978, 164254832, 205318540, 234649760, 287445956, 328509664, 359307445, 410637080, 574891912, 718614890, 821274160, 1149783824, 1437229780, 1642548320, 2299567648, 2874459560, 5748919120, 11497838240]

約数ペア:

[(1, 11497838240), (2, 5748919120), (4, 2874459560), (5, 2299567648), (7, 1642548320), (8, 1437229780), (10, 1149783824), (14, 821274160), (16, 718614890), (20, 574891912), (28, 410637080), (32, 359307445), (35, 328509664), (40, 287445956), (49, 234649760), (56, 205318540), (70, 164254832), (80, 143722978), (98, 117324880), (112, 102659270), (140, 82127416), (160, 71861489), (196, 58662440), (224, 51329635), (245, 46929952), (280, 41063708), (392, 29331220), (490, 23464976), (499, 23041760), (560, 20531854), (784, 14665610), (980, 11732488), (998, 11520880), (1120, 10265927), (1568, 7332805), (1960, 5866244), (1996, 5760440), (2495, 4608352), (2939, 3912160), (3493, 3291680), (3920, 2933122), (3992, 2880220), (4990, 2304176), (5878, 1956080), (6986, 1645840), (7840, 1466561), (7984, 1440110), (9980, 1152088), (11756, 978040), (13972, 822920), (14695, 782432), (15968, 720055), (17465, 658336), (19960, 576044), (20573, 558880), (23512, 489020), (24451, 470240), (27944, 411460), (29390, 391216), (34930, 329168), (39920, 288022), (41146, 279440), (47024, 244510), (48902, 235120), (55888, 205730), (58780, 195608), (69860, 164584), (79840, 144011), (82292, 139720), (94048, 122255), (97804, 117560), (102865, 111776)]