58740400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 152222400

約数和(自身を除く): 93482000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 59, 76, 80, 95, 100, 118, 131, 152, 190, 200, 236, 262, 295, 304, 380, 400, 472, 475, 524, 590, 655, 760, 944, 950, 1048, 1121, 1180, 1310, 1475, 1520, 1900, 2096, 2242, 2360, 2489, 2620, 2950, 3275, 3800, 4484, 4720, 4978, 5240, 5605, 5900, 6550, 7600, 7729, 8968, 9956, 10480, 11210, 11800, 12445, 13100, 15458, 17936, 19912, 22420, 23600, 24890, 26200, 28025, 30916, 38645, 39824, 44840, 49780, 52400, 56050, 61832, 62225, 77290, 89680, 99560, 112100, 123664, 124450, 146851, 154580, 193225, 199120, 224200, 248900, 293702, 309160, 386450, 448400, 497800, 587404, 618320, 734255, 772900, 995600, 1174808, 1468510, 1545800, 2349616, 2937020, 3091600, 3671275, 5874040, 7342550, 11748080, 14685100, 29370200, 58740400]

約数ペア:

[(1, 58740400), (2, 29370200), (4, 14685100), (5, 11748080), (8, 7342550), (10, 5874040), (16, 3671275), (19, 3091600), (20, 2937020), (25, 2349616), (38, 1545800), (40, 1468510), (50, 1174808), (59, 995600), (76, 772900), (80, 734255), (95, 618320), (100, 587404), (118, 497800), (131, 448400), (152, 386450), (190, 309160), (200, 293702), (236, 248900), (262, 224200), (295, 199120), (304, 193225), (380, 154580), (400, 146851), (472, 124450), (475, 123664), (524, 112100), (590, 99560), (655, 89680), (760, 77290), (944, 62225), (950, 61832), (1048, 56050), (1121, 52400), (1180, 49780), (1310, 44840), (1475, 39824), (1520, 38645), (1900, 30916), (2096, 28025), (2242, 26200), (2360, 24890), (2489, 23600), (2620, 22420), (2950, 19912), (3275, 17936), (3800, 15458), (4484, 13100), (4720, 12445), (4978, 11800), (5240, 11210), (5605, 10480), (5900, 9956), (6550, 8968), (7600, 7729)]