42286880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11491}}^1$

素因数の和:11529

約数の個数: 48

約数和(自身を含む): 104255424

約数和(自身を除く): 61968544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 11491, 22982, 45964, 57455, 91928, 114910, 183856, 229820, 264293, 367712, 459640, 528586, 919280, 1057172, 1321465, 1838560, 2114344, 2642930, 4228688, 5285860, 8457376, 10571720, 21143440, 42286880]

約数ペア:

[(1, 42286880), (2, 21143440), (4, 10571720), (5, 8457376), (8, 5285860), (10, 4228688), (16, 2642930), (20, 2114344), (23, 1838560), (32, 1321465), (40, 1057172), (46, 919280), (80, 528586), (92, 459640), (115, 367712), (160, 264293), (184, 229820), (230, 183856), (368, 114910), (460, 91928), (736, 57455), (920, 45964), (1840, 22982), (3680, 11491)]