17276680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 41212800

約数和(自身を除く): 23936120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 211, 230, 356, 422, 445, 460, 712, 844, 890, 920, 1055, 1688, 1780, 2047, 2110, 3560, 4094, 4220, 4853, 8188, 8440, 9706, 10235, 16376, 18779, 19412, 20470, 24265, 37558, 38824, 40940, 48530, 75116, 81880, 93895, 97060, 150232, 187790, 194120, 375580, 431917, 751160, 863834, 1727668, 2159585, 3455336, 4319170, 8638340, 17276680]

約数ペア:

[(1, 17276680), (2, 8638340), (4, 4319170), (5, 3455336), (8, 2159585), (10, 1727668), (20, 863834), (23, 751160), (40, 431917), (46, 375580), (89, 194120), (92, 187790), (115, 150232), (178, 97060), (184, 93895), (211, 81880), (230, 75116), (356, 48530), (422, 40940), (445, 38824), (460, 37558), (712, 24265), (844, 20470), (890, 19412), (920, 18779), (1055, 16376), (1688, 10235), (1780, 9706), (2047, 8440), (2110, 8188), (3560, 4853), (4094, 4220)]