76558480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 193206384

約数和(自身を除く): 116647904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 1360, 1373, 1394, 1640, 2746, 2788, 3280, 3485, 5492, 5576, 6865, 6970, 10984, 11152, 13730, 13940, 21968, 23341, 27460, 27880, 46682, 54920, 55760, 56293, 93364, 109840, 112586, 116705, 186728, 225172, 233410, 281465, 373456, 450344, 466820, 562930, 900688, 933640, 956981, 1125860, 1867280, 1913962, 2251720, 3827924, 4503440, 4784905, 7655848, 9569810, 15311696, 19139620, 38279240, 76558480]

約数ペア:

[(1, 76558480), (2, 38279240), (4, 19139620), (5, 15311696), (8, 9569810), (10, 7655848), (16, 4784905), (17, 4503440), (20, 3827924), (34, 2251720), (40, 1913962), (41, 1867280), (68, 1125860), (80, 956981), (82, 933640), (85, 900688), (136, 562930), (164, 466820), (170, 450344), (205, 373456), (272, 281465), (328, 233410), (340, 225172), (410, 186728), (656, 116705), (680, 112586), (697, 109840), (820, 93364), (1360, 56293), (1373, 55760), (1394, 54920), (1640, 46682), (2746, 27880), (2788, 27460), (3280, 23341), (3485, 21968), (5492, 13940), (5576, 13730), (6865, 11152), (6970, 10984)]