202293760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4201

約数の個数: 80

約数和(自身を含む): 510681600

約数和(自身を除く): 308387840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4159, 4864, 6080, 8318, 9728, 12160, 16636, 20795, 24320, 33272, 41590, 48640, 66544, 79021, 83180, 133088, 158042, 166360, 266176, 316084, 332720, 395105, 532352, 632168, 665440, 790210, 1064704, 1264336, 1330880, 1580420, 2129408, 2528672, 2661760, 3160840, 5057344, 5323520, 6321680, 10114688, 10647040, 12643360, 20229376, 25286720, 40458752, 50573440, 101146880, 202293760]

約数ペア:

[(1, 202293760), (2, 101146880), (4, 50573440), (5, 40458752), (8, 25286720), (10, 20229376), (16, 12643360), (19, 10647040), (20, 10114688), (32, 6321680), (38, 5323520), (40, 5057344), (64, 3160840), (76, 2661760), (80, 2528672), (95, 2129408), (128, 1580420), (152, 1330880), (160, 1264336), (190, 1064704), (256, 790210), (304, 665440), (320, 632168), (380, 532352), (512, 395105), (608, 332720), (640, 316084), (760, 266176), (1216, 166360), (1280, 158042), (1520, 133088), (2432, 83180), (2560, 79021), (3040, 66544), (4159, 48640), (4864, 41590), (6080, 33272), (8318, 24320), (9728, 20795), (12160, 16636)]