39221440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 98810064

約数和(自身を除く): 59588624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 146, 160, 184, 230, 292, 320, 365, 368, 460, 584, 730, 736, 920, 1168, 1460, 1472, 1679, 1840, 2336, 2920, 3358, 3680, 4672, 5329, 5840, 6716, 7360, 8395, 10658, 11680, 13432, 16790, 21316, 23360, 26645, 26864, 33580, 42632, 53290, 53728, 67160, 85264, 106580, 107456, 122567, 134320, 170528, 213160, 245134, 268640, 341056, 426320, 490268, 537280, 612835, 852640, 980536, 1225670, 1705280, 1961072, 2451340, 3922144, 4902680, 7844288, 9805360, 19610720, 39221440]

約数ペア:

[(1, 39221440), (2, 19610720), (4, 9805360), (5, 7844288), (8, 4902680), (10, 3922144), (16, 2451340), (20, 1961072), (23, 1705280), (32, 1225670), (40, 980536), (46, 852640), (64, 612835), (73, 537280), (80, 490268), (92, 426320), (115, 341056), (146, 268640), (160, 245134), (184, 213160), (230, 170528), (292, 134320), (320, 122567), (365, 107456), (368, 106580), (460, 85264), (584, 67160), (730, 53728), (736, 53290), (920, 42632), (1168, 33580), (1460, 26864), (1472, 26645), (1679, 23360), (1840, 21316), (2336, 16790), (2920, 13432), (3358, 11680), (3680, 10658), (4672, 8395), (5329, 7360), (5840, 6716)]