118358000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 193622032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 83, 92, 100, 115, 124, 125, 155, 166, 184, 200, 230, 248, 250, 310, 332, 368, 400, 415, 460, 496, 500, 575, 620, 664, 713, 775, 830, 920, 1000, 1150, 1240, 1328, 1426, 1550, 1660, 1840, 1909, 2000, 2075, 2300, 2480, 2573, 2852, 2875, 3100, 3320, 3565, 3818, 3875, 4150, 4600, 5146, 5704, 5750, 6200, 6640, 7130, 7636, 7750, 8300, 9200, 9545, 10292, 10375, 11408, 11500, 12400, 12865, 14260, 15272, 15500, 16600, 17825, 19090, 20584, 20750, 23000, 25730, 28520, 30544, 31000, 33200, 35650, 38180, 41168, 41500, 46000, 47725, 51460, 57040, 59179, 62000, 64325, 71300, 76360, 83000, 89125, 95450, 102920, 118358, 128650, 142600, 152720, 166000, 178250, 190900, 205840, 236716, 238625, 257300, 285200, 295895, 321625, 356500, 381800, 473432, 477250, 514600, 591790, 643250, 713000, 763600, 946864, 954500, 1029200, 1183580, 1286500, 1426000, 1479475, 1909000, 2367160, 2573000, 2958950, 3818000, 4734320, 5146000, 5917900, 7397375, 11835800, 14794750, 23671600, 29589500, 59179000, 118358000]

約数ペア:

[(1, 118358000), (2, 59179000), (4, 29589500), (5, 23671600), (8, 14794750), (10, 11835800), (16, 7397375), (20, 5917900), (23, 5146000), (25, 4734320), (31, 3818000), (40, 2958950), (46, 2573000), (50, 2367160), (62, 1909000), (80, 1479475), (83, 1426000), (92, 1286500), (100, 1183580), (115, 1029200), (124, 954500), (125, 946864), (155, 763600), (166, 713000), (184, 643250), (200, 591790), (230, 514600), (248, 477250), (250, 473432), (310, 381800), (332, 356500), (368, 321625), (400, 295895), (415, 285200), (460, 257300), (496, 238625), (500, 236716), (575, 205840), (620, 190900), (664, 178250), (713, 166000), (775, 152720), (830, 142600), (920, 128650), (1000, 118358), (1150, 102920), (1240, 95450), (1328, 89125), (1426, 83000), (1550, 76360), (1660, 71300), (1840, 64325), (1909, 62000), (2000, 59179), (2075, 57040), (2300, 51460), (2480, 47725), (2573, 46000), (2852, 41500), (2875, 41168), (3100, 38180), (3320, 35650), (3565, 33200), (3818, 31000), (3875, 30544), (4150, 28520), (4600, 25730), (5146, 23000), (5704, 20750), (5750, 20584), (6200, 19090), (6640, 17825), (7130, 16600), (7636, 15500), (7750, 15272), (8300, 14260), (9200, 12865), (9545, 12400), (10292, 11500), (10375, 11408)]