252359680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2191

約数の個数: 88

約数和(自身を含む): 631982592

約数和(自身を除く): 379622912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2143, 2560, 2944, 3680, 4286, 5120, 5888, 7360, 8572, 10715, 11776, 14720, 17144, 21430, 23552, 29440, 34288, 42860, 49289, 58880, 68576, 85720, 98578, 117760, 137152, 171440, 197156, 246445, 274304, 342880, 394312, 492890, 548608, 685760, 788624, 985780, 1097216, 1371520, 1577248, 1971560, 2194432, 2743040, 3154496, 3943120, 5486080, 6308992, 7886240, 10972160, 12617984, 15772480, 25235968, 31544960, 50471936, 63089920, 126179840, 252359680]

約数ペア:

[(1, 252359680), (2, 126179840), (4, 63089920), (5, 50471936), (8, 31544960), (10, 25235968), (16, 15772480), (20, 12617984), (23, 10972160), (32, 7886240), (40, 6308992), (46, 5486080), (64, 3943120), (80, 3154496), (92, 2743040), (115, 2194432), (128, 1971560), (160, 1577248), (184, 1371520), (230, 1097216), (256, 985780), (320, 788624), (368, 685760), (460, 548608), (512, 492890), (640, 394312), (736, 342880), (920, 274304), (1024, 246445), (1280, 197156), (1472, 171440), (1840, 137152), (2143, 117760), (2560, 98578), (2944, 85720), (3680, 68576), (4286, 58880), (5120, 49289), (5888, 42860), (7360, 34288), (8572, 29440), (10715, 23552), (11776, 21430), (14720, 17144)]