13962100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 32997888

約数和(自身を除く): 19035788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 191, 215, 340, 382, 425, 430, 731, 764, 850, 860, 955, 1075, 1462, 1700, 1910, 2150, 2924, 3247, 3655, 3820, 4300, 4775, 6494, 7310, 8213, 9550, 12988, 14620, 16235, 16426, 18275, 19100, 32470, 32852, 36550, 41065, 64940, 73100, 81175, 82130, 139621, 162350, 164260, 205325, 279242, 324700, 410650, 558484, 698105, 821300, 1396210, 2792420, 3490525, 6981050, 13962100]

約数ペア:

[(1, 13962100), (2, 6981050), (4, 3490525), (5, 2792420), (10, 1396210), (17, 821300), (20, 698105), (25, 558484), (34, 410650), (43, 324700), (50, 279242), (68, 205325), (85, 164260), (86, 162350), (100, 139621), (170, 82130), (172, 81175), (191, 73100), (215, 64940), (340, 41065), (382, 36550), (425, 32852), (430, 32470), (731, 19100), (764, 18275), (850, 16426), (860, 16235), (955, 14620), (1075, 12988), (1462, 9550), (1700, 8213), (1910, 7310), (2150, 6494), (2924, 4775), (3247, 4300), (3655, 3820)]