4872508720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3582727}}^1$

素因数の和:3582757

約数の個数: 40

約数和(自身を含む): 11994973344

約数和(自身を除く): 7122464624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3582727, 7165454, 14330908, 17913635, 28661816, 35827270, 57323632, 60906359, 71654540, 121812718, 143309080, 243625436, 286618160, 304531795, 487250872, 609063590, 974501744, 1218127180, 2436254360, 4872508720]

約数ペア:

[(1, 4872508720), (2, 2436254360), (4, 1218127180), (5, 974501744), (8, 609063590), (10, 487250872), (16, 304531795), (17, 286618160), (20, 243625436), (34, 143309080), (40, 121812718), (68, 71654540), (80, 60906359), (85, 57323632), (136, 35827270), (170, 28661816), (272, 17913635), (340, 14330908), (680, 7165454), (1360, 3582727)]