9814100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 23623488

約数和(自身を除く): 13809388

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 251, 340, 391, 425, 460, 502, 575, 782, 850, 1004, 1150, 1255, 1564, 1700, 1955, 2300, 2510, 3910, 4267, 5020, 5773, 6275, 7820, 8534, 9775, 11546, 12550, 17068, 19550, 21335, 23092, 25100, 28865, 39100, 42670, 57730, 85340, 98141, 106675, 115460, 144325, 196282, 213350, 288650, 392564, 426700, 490705, 577300, 981410, 1962820, 2453525, 4907050, 9814100]

約数ペア:

[(1, 9814100), (2, 4907050), (4, 2453525), (5, 1962820), (10, 981410), (17, 577300), (20, 490705), (23, 426700), (25, 392564), (34, 288650), (46, 213350), (50, 196282), (68, 144325), (85, 115460), (92, 106675), (100, 98141), (115, 85340), (170, 57730), (230, 42670), (251, 39100), (340, 28865), (391, 25100), (425, 23092), (460, 21335), (502, 19550), (575, 17068), (782, 12550), (850, 11546), (1004, 9775), (1150, 8534), (1255, 7820), (1564, 6275), (1700, 5773), (1955, 5020), (2300, 4267), (2510, 3910)]