85597280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 218907360

約数和(自身を除く): 133310080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 703, 740, 760, 761, 1184, 1406, 1480, 1520, 1522, 2812, 2960, 3040, 3044, 3515, 3805, 5624, 5920, 6088, 7030, 7610, 11248, 12176, 14060, 14459, 15220, 22496, 24352, 28120, 28157, 28918, 30440, 56240, 56314, 57836, 60880, 72295, 112480, 112628, 115672, 121760, 140785, 144590, 225256, 231344, 281570, 289180, 450512, 462688, 534983, 563140, 578360, 901024, 1069966, 1126280, 1156720, 2139932, 2252560, 2313440, 2674915, 4279864, 4505120, 5349830, 8559728, 10699660, 17119456, 21399320, 42798640, 85597280]

約数ペア:

[(1, 85597280), (2, 42798640), (4, 21399320), (5, 17119456), (8, 10699660), (10, 8559728), (16, 5349830), (19, 4505120), (20, 4279864), (32, 2674915), (37, 2313440), (38, 2252560), (40, 2139932), (74, 1156720), (76, 1126280), (80, 1069966), (95, 901024), (148, 578360), (152, 563140), (160, 534983), (185, 462688), (190, 450512), (296, 289180), (304, 281570), (370, 231344), (380, 225256), (592, 144590), (608, 140785), (703, 121760), (740, 115672), (760, 112628), (761, 112480), (1184, 72295), (1406, 60880), (1480, 57836), (1520, 56314), (1522, 56240), (2812, 30440), (2960, 28918), (3040, 28157), (3044, 28120), (3515, 24352), (3805, 22496), (5624, 15220), (5920, 14459), (6088, 14060), (7030, 12176), (7610, 11248)]