82238800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1325

約数の個数: 120

約数和(自身を含む): 235806336

約数和(自身を除く): 153567536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1277, 1288, 1400, 1610, 1840, 2300, 2554, 2576, 2800, 3220, 4025, 4600, 5108, 6385, 6440, 8050, 8939, 9200, 10216, 12770, 12880, 16100, 17878, 20432, 25540, 29371, 31925, 32200, 35756, 44695, 51080, 58742, 63850, 64400, 71512, 89390, 102160, 117484, 127700, 143024, 146855, 178780, 205597, 223475, 234968, 255400, 293710, 357560, 411194, 446950, 469936, 510800, 587420, 715120, 734275, 822388, 893900, 1027985, 1174840, 1468550, 1644776, 1787800, 2055970, 2349680, 2937100, 3289552, 3575600, 4111940, 5139925, 5874200, 8223880, 10279850, 11748400, 16447760, 20559700, 41119400, 82238800]

約数ペア:

[(1, 82238800), (2, 41119400), (4, 20559700), (5, 16447760), (7, 11748400), (8, 10279850), (10, 8223880), (14, 5874200), (16, 5139925), (20, 4111940), (23, 3575600), (25, 3289552), (28, 2937100), (35, 2349680), (40, 2055970), (46, 1787800), (50, 1644776), (56, 1468550), (70, 1174840), (80, 1027985), (92, 893900), (100, 822388), (112, 734275), (115, 715120), (140, 587420), (161, 510800), (175, 469936), (184, 446950), (200, 411194), (230, 357560), (280, 293710), (322, 255400), (350, 234968), (368, 223475), (400, 205597), (460, 178780), (560, 146855), (575, 143024), (644, 127700), (700, 117484), (805, 102160), (920, 89390), (1150, 71512), (1277, 64400), (1288, 63850), (1400, 58742), (1610, 51080), (1840, 44695), (2300, 35756), (2554, 32200), (2576, 31925), (2800, 29371), (3220, 25540), (4025, 20432), (4600, 17878), (5108, 16100), (6385, 12880), (6440, 12770), (8050, 10216), (8939, 9200)]