79393400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 205902000

約数和(自身を除く): 126508600

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 425, 475, 646, 680, 760, 850, 950, 1229, 1292, 1615, 1700, 1900, 2458, 2584, 3230, 3400, 3800, 4916, 6145, 6460, 8075, 9832, 12290, 12920, 16150, 20893, 23351, 24580, 30725, 32300, 41786, 46702, 49160, 61450, 64600, 83572, 93404, 104465, 116755, 122900, 167144, 186808, 208930, 233510, 245800, 396967, 417860, 467020, 522325, 583775, 793934, 835720, 934040, 1044650, 1167550, 1587868, 1984835, 2089300, 2335100, 3175736, 3969670, 4178600, 4670200, 7939340, 9924175, 15878680, 19848350, 39696700, 79393400]

約数ペア:

[(1, 79393400), (2, 39696700), (4, 19848350), (5, 15878680), (8, 9924175), (10, 7939340), (17, 4670200), (19, 4178600), (20, 3969670), (25, 3175736), (34, 2335100), (38, 2089300), (40, 1984835), (50, 1587868), (68, 1167550), (76, 1044650), (85, 934040), (95, 835720), (100, 793934), (136, 583775), (152, 522325), (170, 467020), (190, 417860), (200, 396967), (323, 245800), (340, 233510), (380, 208930), (425, 186808), (475, 167144), (646, 122900), (680, 116755), (760, 104465), (850, 93404), (950, 83572), (1229, 64600), (1292, 61450), (1615, 49160), (1700, 46702), (1900, 41786), (2458, 32300), (2584, 30725), (3230, 24580), (3400, 23351), (3800, 20893), (4916, 16150), (6145, 12920), (6460, 12290), (8075, 9832)]