82751840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 208293120

約数和(自身を除く): 125541280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 163, 167, 190, 304, 326, 334, 380, 608, 652, 668, 760, 815, 835, 1304, 1336, 1520, 1630, 1670, 2608, 2672, 3040, 3097, 3173, 3260, 3340, 5216, 5344, 6194, 6346, 6520, 6680, 12388, 12692, 13040, 13360, 15485, 15865, 24776, 25384, 26080, 26720, 27221, 30970, 31730, 49552, 50768, 54442, 61940, 63460, 99104, 101536, 108884, 123880, 126920, 136105, 217768, 247760, 253840, 272210, 435536, 495520, 507680, 517199, 544420, 871072, 1034398, 1088840, 2068796, 2177680, 2585995, 4137592, 4355360, 5171990, 8275184, 10343980, 16550368, 20687960, 41375920, 82751840]

約数ペア:

[(1, 82751840), (2, 41375920), (4, 20687960), (5, 16550368), (8, 10343980), (10, 8275184), (16, 5171990), (19, 4355360), (20, 4137592), (32, 2585995), (38, 2177680), (40, 2068796), (76, 1088840), (80, 1034398), (95, 871072), (152, 544420), (160, 517199), (163, 507680), (167, 495520), (190, 435536), (304, 272210), (326, 253840), (334, 247760), (380, 217768), (608, 136105), (652, 126920), (668, 123880), (760, 108884), (815, 101536), (835, 99104), (1304, 63460), (1336, 61940), (1520, 54442), (1630, 50768), (1670, 49552), (2608, 31730), (2672, 30970), (3040, 27221), (3097, 26720), (3173, 26080), (3260, 25384), (3340, 24776), (5216, 15865), (5344, 15485), (6194, 13360), (6346, 13040), (6520, 12692), (6680, 12388)]