83471180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 202695360

約数和(自身を除く): 119224180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 61, 65, 76, 95, 122, 130, 190, 244, 247, 260, 277, 305, 380, 494, 554, 610, 793, 988, 1108, 1159, 1220, 1235, 1385, 1586, 2318, 2470, 2770, 3172, 3601, 3965, 4636, 4940, 5263, 5540, 5795, 7202, 7930, 10526, 11590, 14404, 15067, 15860, 16897, 18005, 21052, 23180, 26315, 30134, 33794, 36010, 52630, 60268, 67588, 68419, 72020, 75335, 84485, 105260, 136838, 150670, 168970, 219661, 273676, 301340, 321043, 337940, 342095, 439322, 642086, 684190, 878644, 1098305, 1284172, 1368380, 1605215, 2196610, 3210430, 4173559, 4393220, 6420860, 8347118, 16694236, 20867795, 41735590, 83471180]

約数ペア:

[(1, 83471180), (2, 41735590), (4, 20867795), (5, 16694236), (10, 8347118), (13, 6420860), (19, 4393220), (20, 4173559), (26, 3210430), (38, 2196610), (52, 1605215), (61, 1368380), (65, 1284172), (76, 1098305), (95, 878644), (122, 684190), (130, 642086), (190, 439322), (244, 342095), (247, 337940), (260, 321043), (277, 301340), (305, 273676), (380, 219661), (494, 168970), (554, 150670), (610, 136838), (793, 105260), (988, 84485), (1108, 75335), (1159, 72020), (1220, 68419), (1235, 67588), (1385, 60268), (1586, 52630), (2318, 36010), (2470, 33794), (2770, 30134), (3172, 26315), (3601, 23180), (3965, 21052), (4636, 18005), (4940, 16897), (5263, 15860), (5540, 15067), (5795, 14404), (7202, 11590), (7930, 10526)]