42679423100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{32647}}^1$

素因数の和:33447

約数の個数: 72

約数和(自身を含む): 98192777760

約数和(自身を除く): 55513354660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 769, 850, 1538, 1700, 3076, 3845, 7690, 13073, 15380, 19225, 26146, 32647, 38450, 52292, 65294, 65365, 76900, 130588, 130730, 163235, 261460, 326470, 326825, 554999, 652940, 653650, 816175, 1109998, 1307300, 1632350, 2219996, 2774995, 3264700, 5549990, 11099980, 13874975, 25105543, 27749950, 50211086, 55499900, 100422172, 125527715, 251055430, 426794231, 502110860, 627638575, 853588462, 1255277150, 1707176924, 2133971155, 2510554300, 4267942310, 8535884620, 10669855775, 21339711550, 42679423100]

約数ペア:

[(1, 42679423100), (2, 21339711550), (4, 10669855775), (5, 8535884620), (10, 4267942310), (17, 2510554300), (20, 2133971155), (25, 1707176924), (34, 1255277150), (50, 853588462), (68, 627638575), (85, 502110860), (100, 426794231), (170, 251055430), (340, 125527715), (425, 100422172), (769, 55499900), (850, 50211086), (1538, 27749950), (1700, 25105543), (3076, 13874975), (3845, 11099980), (7690, 5549990), (13073, 3264700), (15380, 2774995), (19225, 2219996), (26146, 1632350), (32647, 1307300), (38450, 1109998), (52292, 816175), (65294, 653650), (65365, 652940), (76900, 554999), (130588, 326825), (130730, 326470), (163235, 261460)]