1941200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 4889568

約数和(自身を除く): 2948368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 211, 230, 368, 400, 422, 460, 575, 844, 920, 1055, 1150, 1688, 1840, 2110, 2300, 3376, 4220, 4600, 4853, 5275, 8440, 9200, 9706, 10550, 16880, 19412, 21100, 24265, 38824, 42200, 48530, 77648, 84400, 97060, 121325, 194120, 242650, 388240, 485300, 970600, 1941200]

約数ペア:

[(1, 1941200), (2, 970600), (4, 485300), (5, 388240), (8, 242650), (10, 194120), (16, 121325), (20, 97060), (23, 84400), (25, 77648), (40, 48530), (46, 42200), (50, 38824), (80, 24265), (92, 21100), (100, 19412), (115, 16880), (184, 10550), (200, 9706), (211, 9200), (230, 8440), (368, 5275), (400, 4853), (422, 4600), (460, 4220), (575, 3376), (844, 2300), (920, 2110), (1055, 1840), (1150, 1688)]