16910750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 35178624

約数和(自身を除く): 18267874

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 125, 170, 173, 230, 250, 346, 391, 425, 575, 782, 850, 865, 1150, 1730, 1955, 2125, 2875, 2941, 3910, 3979, 4250, 4325, 5750, 5882, 7958, 8650, 9775, 14705, 19550, 19895, 21625, 29410, 39790, 43250, 48875, 67643, 73525, 97750, 99475, 135286, 147050, 198950, 338215, 367625, 497375, 676430, 735250, 994750, 1691075, 3382150, 8455375, 16910750]

約数ペア:

[(1, 16910750), (2, 8455375), (5, 3382150), (10, 1691075), (17, 994750), (23, 735250), (25, 676430), (34, 497375), (46, 367625), (50, 338215), (85, 198950), (115, 147050), (125, 135286), (170, 99475), (173, 97750), (230, 73525), (250, 67643), (346, 48875), (391, 43250), (425, 39790), (575, 29410), (782, 21625), (850, 19895), (865, 19550), (1150, 14705), (1730, 9775), (1955, 8650), (2125, 7958), (2875, 5882), (2941, 5750), (3910, 4325), (3979, 4250)]