196491760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4643}}^1$

素因数の和:4702

約数の個数: 60

約数和(自身を含む): 477672552

約数和(自身を除く): 281180792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 4643, 5290, 8464, 9286, 10580, 18572, 21160, 23215, 37144, 42320, 46430, 74288, 92860, 106789, 185720, 213578, 371440, 427156, 533945, 854312, 1067890, 1708624, 2135780, 2456147, 4271560, 4912294, 8543120, 9824588, 12280735, 19649176, 24561470, 39298352, 49122940, 98245880, 196491760]

約数ペア:

[(1, 196491760), (2, 98245880), (4, 49122940), (5, 39298352), (8, 24561470), (10, 19649176), (16, 12280735), (20, 9824588), (23, 8543120), (40, 4912294), (46, 4271560), (80, 2456147), (92, 2135780), (115, 1708624), (184, 1067890), (230, 854312), (368, 533945), (460, 427156), (529, 371440), (920, 213578), (1058, 185720), (1840, 106789), (2116, 92860), (2645, 74288), (4232, 46430), (4643, 42320), (5290, 37144), (8464, 23215), (9286, 21160), (10580, 18572)]