41375920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 102493440

約数和(自身を除く): 61117520

約数列:

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

約数ペア:

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