64492000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 165582144

約数和(自身を除く): 101090144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 575, 701, 736, 800, 920, 1000, 1150, 1402, 1840, 2000, 2300, 2804, 2875, 3505, 3680, 4000, 4600, 5608, 5750, 7010, 9200, 11216, 11500, 14020, 16123, 17525, 18400, 22432, 23000, 28040, 32246, 35050, 46000, 56080, 64492, 70100, 80615, 87625, 92000, 112160, 128984, 140200, 161230, 175250, 257968, 280400, 322460, 350500, 403075, 515936, 560800, 644920, 701000, 806150, 1289840, 1402000, 1612300, 2015375, 2579680, 2804000, 3224600, 4030750, 6449200, 8061500, 12898400, 16123000, 32246000, 64492000]

約数ペア:

[(1, 64492000), (2, 32246000), (4, 16123000), (5, 12898400), (8, 8061500), (10, 6449200), (16, 4030750), (20, 3224600), (23, 2804000), (25, 2579680), (32, 2015375), (40, 1612300), (46, 1402000), (50, 1289840), (80, 806150), (92, 701000), (100, 644920), (115, 560800), (125, 515936), (160, 403075), (184, 350500), (200, 322460), (230, 280400), (250, 257968), (368, 175250), (400, 161230), (460, 140200), (500, 128984), (575, 112160), (701, 92000), (736, 87625), (800, 80615), (920, 70100), (1000, 64492), (1150, 56080), (1402, 46000), (1840, 35050), (2000, 32246), (2300, 28040), (2804, 23000), (2875, 22432), (3505, 18400), (3680, 17525), (4000, 16123), (4600, 14020), (5608, 11500), (5750, 11216), (7010, 9200)]