37845340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 92574720

約数和(自身を除く): 54729380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 163, 188, 190, 235, 247, 260, 326, 380, 470, 494, 611, 652, 815, 893, 940, 988, 1222, 1235, 1630, 1786, 2119, 2444, 2470, 3055, 3097, 3260, 3572, 4238, 4465, 4940, 6110, 6194, 7661, 8476, 8930, 10595, 11609, 12220, 12388, 15322, 15485, 17860, 21190, 23218, 30644, 30970, 38305, 40261, 42380, 46436, 58045, 61940, 76610, 80522, 99593, 116090, 145559, 153220, 161044, 199186, 201305, 232180, 291118, 398372, 402610, 497965, 582236, 727795, 805220, 995930, 1455590, 1892267, 1991860, 2911180, 3784534, 7569068, 9461335, 18922670, 37845340]

約数ペア:

[(1, 37845340), (2, 18922670), (4, 9461335), (5, 7569068), (10, 3784534), (13, 2911180), (19, 1991860), (20, 1892267), (26, 1455590), (38, 995930), (47, 805220), (52, 727795), (65, 582236), (76, 497965), (94, 402610), (95, 398372), (130, 291118), (163, 232180), (188, 201305), (190, 199186), (235, 161044), (247, 153220), (260, 145559), (326, 116090), (380, 99593), (470, 80522), (494, 76610), (611, 61940), (652, 58045), (815, 46436), (893, 42380), (940, 40261), (988, 38305), (1222, 30970), (1235, 30644), (1630, 23218), (1786, 21190), (2119, 17860), (2444, 15485), (2470, 15322), (3055, 12388), (3097, 12220), (3260, 11609), (3572, 10595), (4238, 8930), (4465, 8476), (4940, 7661), (6110, 6194)]