1803037160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{2459}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 4240252800

約数和(自身を除く): 2437215640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 797, 920, 1594, 2459, 3188, 3985, 4918, 6376, 7970, 9836, 12295, 15940, 18331, 19672, 24590, 31880, 36662, 49180, 56557, 73324, 91655, 98360, 113114, 146648, 183310, 226228, 282785, 366620, 452456, 565570, 733240, 1131140, 1959823, 2262280, 3919646, 7839292, 9799115, 15678584, 19598230, 39196460, 45075929, 78392920, 90151858, 180303716, 225379645, 360607432, 450759290, 901518580, 1803037160]

約数ペア:

[(1, 1803037160), (2, 901518580), (4, 450759290), (5, 360607432), (8, 225379645), (10, 180303716), (20, 90151858), (23, 78392920), (40, 45075929), (46, 39196460), (92, 19598230), (115, 15678584), (184, 9799115), (230, 7839292), (460, 3919646), (797, 2262280), (920, 1959823), (1594, 1131140), (2459, 733240), (3188, 565570), (3985, 452456), (4918, 366620), (6376, 282785), (7970, 226228), (9836, 183310), (12295, 146648), (15940, 113114), (18331, 98360), (19672, 91655), (24590, 73324), (31880, 56557), (36662, 49180)]