188335960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5068

約数の個数: 64

約数和(自身を含む): 453055680

約数和(自身を除く): 264719720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 3772, 4715, 4993, 7544, 9430, 9986, 18860, 19972, 24965, 37720, 39944, 49930, 99860, 114839, 199720, 204713, 229678, 409426, 459356, 574195, 818852, 918712, 1023565, 1148390, 1637704, 2047130, 2296780, 4094260, 4593560, 4708399, 8188520, 9416798, 18833596, 23541995, 37667192, 47083990, 94167980, 188335960]

約数ペア:

[(1, 188335960), (2, 94167980), (4, 47083990), (5, 37667192), (8, 23541995), (10, 18833596), (20, 9416798), (23, 8188520), (40, 4708399), (41, 4593560), (46, 4094260), (82, 2296780), (92, 2047130), (115, 1637704), (164, 1148390), (184, 1023565), (205, 918712), (230, 818852), (328, 574195), (410, 459356), (460, 409426), (820, 229678), (920, 204713), (943, 199720), (1640, 114839), (1886, 99860), (3772, 49930), (4715, 39944), (4993, 37720), (7544, 24965), (9430, 19972), (9986, 18860)]