47473360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 122224320

約数和(自身を除く): 74750960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 739, 803, 880, 1168, 1460, 1478, 1606, 2920, 2956, 3212, 3695, 4015, 5840, 5912, 6424, 7390, 8030, 8129, 11824, 12848, 14780, 16060, 16258, 29560, 32120, 32516, 40645, 53947, 59120, 64240, 65032, 81290, 107894, 130064, 162580, 215788, 269735, 325160, 431576, 539470, 593417, 650320, 863152, 1078940, 1186834, 2157880, 2373668, 2967085, 4315760, 4747336, 5934170, 9494672, 11868340, 23736680, 47473360]

約数ペア:

[(1, 47473360), (2, 23736680), (4, 11868340), (5, 9494672), (8, 5934170), (10, 4747336), (11, 4315760), (16, 2967085), (20, 2373668), (22, 2157880), (40, 1186834), (44, 1078940), (55, 863152), (73, 650320), (80, 593417), (88, 539470), (110, 431576), (146, 325160), (176, 269735), (220, 215788), (292, 162580), (365, 130064), (440, 107894), (584, 81290), (730, 65032), (739, 64240), (803, 59120), (880, 53947), (1168, 40645), (1460, 32516), (1478, 32120), (1606, 29560), (2920, 16258), (2956, 16060), (3212, 14780), (3695, 12848), (4015, 11824), (5840, 8129), (5912, 8030), (6424, 7390)]