40534240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 101352384

約数和(自身を除く): 60818144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 167, 185, 205, 296, 328, 334, 370, 410, 592, 656, 668, 740, 820, 835, 1184, 1312, 1336, 1480, 1517, 1640, 1670, 2672, 2960, 3034, 3280, 3340, 5344, 5920, 6068, 6179, 6560, 6680, 6847, 7585, 12136, 12358, 13360, 13694, 15170, 24272, 24716, 26720, 27388, 30340, 30895, 34235, 48544, 49432, 54776, 60680, 61790, 68470, 98864, 109552, 121360, 123580, 136940, 197728, 219104, 242720, 247160, 253339, 273880, 494320, 506678, 547760, 988640, 1013356, 1095520, 1266695, 2026712, 2533390, 4053424, 5066780, 8106848, 10133560, 20267120, 40534240]

約数ペア:

[(1, 40534240), (2, 20267120), (4, 10133560), (5, 8106848), (8, 5066780), (10, 4053424), (16, 2533390), (20, 2026712), (32, 1266695), (37, 1095520), (40, 1013356), (41, 988640), (74, 547760), (80, 506678), (82, 494320), (148, 273880), (160, 253339), (164, 247160), (167, 242720), (185, 219104), (205, 197728), (296, 136940), (328, 123580), (334, 121360), (370, 109552), (410, 98864), (592, 68470), (656, 61790), (668, 60680), (740, 54776), (820, 49432), (835, 48544), (1184, 34235), (1312, 30895), (1336, 30340), (1480, 27388), (1517, 26720), (1640, 24716), (1670, 24272), (2672, 15170), (2960, 13694), (3034, 13360), (3280, 12358), (3340, 12136), (5344, 7585), (5920, 6847), (6068, 6680), (6179, 6560)]