40967600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 105817632

約数和(自身を除く): 64850032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 61, 73, 80, 92, 100, 115, 122, 146, 184, 200, 230, 244, 292, 305, 365, 368, 400, 460, 488, 575, 584, 610, 730, 920, 976, 1150, 1168, 1220, 1403, 1460, 1525, 1679, 1825, 1840, 2300, 2440, 2806, 2920, 3050, 3358, 3650, 4453, 4600, 4880, 5612, 5840, 6100, 6716, 7015, 7300, 8395, 8906, 9200, 11224, 12200, 13432, 14030, 14600, 16790, 17812, 22265, 22448, 24400, 26864, 28060, 29200, 33580, 35075, 35624, 41975, 44530, 56120, 67160, 70150, 71248, 83950, 89060, 102419, 111325, 112240, 134320, 140300, 167900, 178120, 204838, 222650, 280600, 335800, 356240, 409676, 445300, 512095, 561200, 671600, 819352, 890600, 1024190, 1638704, 1781200, 2048380, 2560475, 4096760, 5120950, 8193520, 10241900, 20483800, 40967600]

約数ペア:

[(1, 40967600), (2, 20483800), (4, 10241900), (5, 8193520), (8, 5120950), (10, 4096760), (16, 2560475), (20, 2048380), (23, 1781200), (25, 1638704), (40, 1024190), (46, 890600), (50, 819352), (61, 671600), (73, 561200), (80, 512095), (92, 445300), (100, 409676), (115, 356240), (122, 335800), (146, 280600), (184, 222650), (200, 204838), (230, 178120), (244, 167900), (292, 140300), (305, 134320), (365, 112240), (368, 111325), (400, 102419), (460, 89060), (488, 83950), (575, 71248), (584, 70150), (610, 67160), (730, 56120), (920, 44530), (976, 41975), (1150, 35624), (1168, 35075), (1220, 33580), (1403, 29200), (1460, 28060), (1525, 26864), (1679, 24400), (1825, 22448), (1840, 22265), (2300, 17812), (2440, 16790), (2806, 14600), (2920, 14030), (3050, 13432), (3358, 12200), (3650, 11224), (4453, 9200), (4600, 8906), (4880, 8395), (5612, 7300), (5840, 7015), (6100, 6716)]