38421500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 94663296

約数和(自身を除く): 56241796

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 257, 260, 299, 325, 460, 500, 514, 575, 598, 650, 1028, 1150, 1196, 1285, 1300, 1495, 1625, 2300, 2570, 2875, 2990, 3250, 3341, 5140, 5750, 5911, 5980, 6425, 6500, 6682, 7475, 11500, 11822, 12850, 13364, 14950, 16705, 23644, 25700, 29555, 29900, 32125, 33410, 37375, 59110, 64250, 66820, 74750, 76843, 83525, 118220, 128500, 147775, 149500, 153686, 167050, 295550, 307372, 334100, 384215, 417625, 591100, 738875, 768430, 835250, 1477750, 1536860, 1670500, 1921075, 2955500, 3842150, 7684300, 9605375, 19210750, 38421500]

約数ペア:

[(1, 38421500), (2, 19210750), (4, 9605375), (5, 7684300), (10, 3842150), (13, 2955500), (20, 1921075), (23, 1670500), (25, 1536860), (26, 1477750), (46, 835250), (50, 768430), (52, 738875), (65, 591100), (92, 417625), (100, 384215), (115, 334100), (125, 307372), (130, 295550), (230, 167050), (250, 153686), (257, 149500), (260, 147775), (299, 128500), (325, 118220), (460, 83525), (500, 76843), (514, 74750), (575, 66820), (598, 64250), (650, 59110), (1028, 37375), (1150, 33410), (1196, 32125), (1285, 29900), (1300, 29555), (1495, 25700), (1625, 23644), (2300, 16705), (2570, 14950), (2875, 13364), (2990, 12850), (3250, 11822), (3341, 11500), (5140, 7475), (5750, 6682), (5911, 6500), (5980, 6425)]