102794240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 88

約数和(自身を含む): 261311832

約数和(自身を除く): 158517592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1181, 1280, 1360, 2176, 2362, 2560, 2720, 4352, 4724, 5120, 5440, 5905, 8704, 9448, 10880, 11810, 17408, 18896, 20077, 21760, 23620, 37792, 40154, 43520, 47240, 75584, 80308, 87040, 94480, 100385, 151168, 160616, 188960, 200770, 302336, 321232, 377920, 401540, 604672, 642464, 755840, 803080, 1209344, 1284928, 1511680, 1606160, 2569856, 3023360, 3212320, 5139712, 6046720, 6424640, 10279424, 12849280, 20558848, 25698560, 51397120, 102794240]

約数ペア:

[(1, 102794240), (2, 51397120), (4, 25698560), (5, 20558848), (8, 12849280), (10, 10279424), (16, 6424640), (17, 6046720), (20, 5139712), (32, 3212320), (34, 3023360), (40, 2569856), (64, 1606160), (68, 1511680), (80, 1284928), (85, 1209344), (128, 803080), (136, 755840), (160, 642464), (170, 604672), (256, 401540), (272, 377920), (320, 321232), (340, 302336), (512, 200770), (544, 188960), (640, 160616), (680, 151168), (1024, 100385), (1088, 94480), (1181, 87040), (1280, 80308), (1360, 75584), (2176, 47240), (2362, 43520), (2560, 40154), (2720, 37792), (4352, 23620), (4724, 21760), (5120, 20077), (5440, 18896), (5905, 17408), (8704, 11810), (9448, 10880)]