190341320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 476905320

約数和(自身を除く): 286564000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 296, 338, 370, 481, 520, 676, 740, 761, 845, 962, 1352, 1480, 1522, 1690, 1924, 2405, 3044, 3380, 3805, 3848, 4810, 6088, 6253, 6760, 7610, 9620, 9893, 12506, 15220, 19240, 19786, 25012, 28157, 30440, 31265, 39572, 49465, 50024, 56314, 62530, 79144, 98930, 112628, 125060, 128609, 140785, 197860, 225256, 250120, 257218, 281570, 366041, 395720, 514436, 563140, 643045, 732082, 1028872, 1126280, 1286090, 1464164, 1830205, 2572180, 2928328, 3660410, 4758533, 5144360, 7320820, 9517066, 14641640, 19034132, 23792665, 38068264, 47585330, 95170660, 190341320]

約数ペア:

[(1, 190341320), (2, 95170660), (4, 47585330), (5, 38068264), (8, 23792665), (10, 19034132), (13, 14641640), (20, 9517066), (26, 7320820), (37, 5144360), (40, 4758533), (52, 3660410), (65, 2928328), (74, 2572180), (104, 1830205), (130, 1464164), (148, 1286090), (169, 1126280), (185, 1028872), (260, 732082), (296, 643045), (338, 563140), (370, 514436), (481, 395720), (520, 366041), (676, 281570), (740, 257218), (761, 250120), (845, 225256), (962, 197860), (1352, 140785), (1480, 128609), (1522, 125060), (1690, 112628), (1924, 98930), (2405, 79144), (3044, 62530), (3380, 56314), (3805, 50024), (3848, 49465), (4810, 39572), (6088, 31265), (6253, 30440), (6760, 28157), (7610, 25012), (9620, 19786), (9893, 19240), (12506, 15220)]