84223840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 209944224

約数和(自身を除く): 125720384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 347, 370, 410, 592, 656, 694, 740, 820, 1184, 1312, 1388, 1480, 1517, 1640, 1735, 2776, 2960, 3034, 3280, 3470, 5552, 5920, 6068, 6560, 6940, 7585, 11104, 12136, 12839, 13880, 14227, 15170, 24272, 25678, 27760, 28454, 30340, 48544, 51356, 55520, 56908, 60680, 64195, 71135, 102712, 113816, 121360, 128390, 142270, 205424, 227632, 242720, 256780, 284540, 410848, 455264, 513560, 526399, 569080, 1027120, 1052798, 1138160, 2054240, 2105596, 2276320, 2631995, 4211192, 5263990, 8422384, 10527980, 16844768, 21055960, 42111920, 84223840]

約数ペア:

[(1, 84223840), (2, 42111920), (4, 21055960), (5, 16844768), (8, 10527980), (10, 8422384), (16, 5263990), (20, 4211192), (32, 2631995), (37, 2276320), (40, 2105596), (41, 2054240), (74, 1138160), (80, 1052798), (82, 1027120), (148, 569080), (160, 526399), (164, 513560), (185, 455264), (205, 410848), (296, 284540), (328, 256780), (347, 242720), (370, 227632), (410, 205424), (592, 142270), (656, 128390), (694, 121360), (740, 113816), (820, 102712), (1184, 71135), (1312, 64195), (1388, 60680), (1480, 56908), (1517, 55520), (1640, 51356), (1735, 48544), (2776, 30340), (2960, 28454), (3034, 27760), (3280, 25678), (3470, 24272), (5552, 15170), (5920, 14227), (6068, 13880), (6560, 12839), (6940, 12136), (7585, 11104)]