13701760

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 19591040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 271, 316, 320, 395, 542, 632, 640, 790, 1084, 1264, 1355, 1580, 2168, 2528, 2710, 3160, 4336, 5056, 5420, 6320, 8672, 10112, 10840, 12640, 17344, 21409, 21680, 25280, 34688, 42818, 43360, 50560, 85636, 86720, 107045, 171272, 173440, 214090, 342544, 428180, 685088, 856360, 1370176, 1712720, 2740352, 3425440, 6850880, 13701760]

約数ペア:

[(1, 13701760), (2, 6850880), (4, 3425440), (5, 2740352), (8, 1712720), (10, 1370176), (16, 856360), (20, 685088), (32, 428180), (40, 342544), (64, 214090), (79, 173440), (80, 171272), (128, 107045), (158, 86720), (160, 85636), (271, 50560), (316, 43360), (320, 42818), (395, 34688), (542, 25280), (632, 21680), (640, 21409), (790, 17344), (1084, 12640), (1264, 10840), (1355, 10112), (1580, 8672), (2168, 6320), (2528, 5420), (2710, 5056), (3160, 4336)]