9702423250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69427}}^1$

素因数の和:69500

約数の個数: 64

約数和(自身を含む): 20015259264

約数和(自身を除く): 10312836014

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 430, 559, 650, 1075, 1118, 1625, 2150, 2795, 3250, 5375, 5590, 10750, 13975, 27950, 69427, 69875, 138854, 139750, 347135, 694270, 902551, 1735675, 1805102, 2985361, 3471350, 4512755, 5970722, 8678375, 9025510, 14926805, 17356750, 22563775, 29853610, 38809693, 45127550, 74634025, 77619386, 112818875, 149268050, 194048465, 225637750, 373170125, 388096930, 746340250, 970242325, 1940484650, 4851211625, 9702423250]

約数ペア:

[(1, 9702423250), (2, 4851211625), (5, 1940484650), (10, 970242325), (13, 746340250), (25, 388096930), (26, 373170125), (43, 225637750), (50, 194048465), (65, 149268050), (86, 112818875), (125, 77619386), (130, 74634025), (215, 45127550), (250, 38809693), (325, 29853610), (430, 22563775), (559, 17356750), (650, 14926805), (1075, 9025510), (1118, 8678375), (1625, 5970722), (2150, 4512755), (2795, 3471350), (3250, 2985361), (5375, 1805102), (5590, 1735675), (10750, 902551), (13975, 694270), (27950, 347135), (69427, 139750), (69875, 138854)]