8243300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 20451816

約数和(自身を除く): 12208516

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 373, 425, 442, 650, 746, 850, 884, 1105, 1300, 1492, 1700, 1865, 2210, 3730, 4420, 4849, 5525, 6341, 7460, 9325, 9698, 11050, 12682, 18650, 19396, 22100, 24245, 25364, 31705, 37300, 48490, 63410, 82433, 96980, 121225, 126820, 158525, 164866, 242450, 317050, 329732, 412165, 484900, 634100, 824330, 1648660, 2060825, 4121650, 8243300]

約数ペア:

[(1, 8243300), (2, 4121650), (4, 2060825), (5, 1648660), (10, 824330), (13, 634100), (17, 484900), (20, 412165), (25, 329732), (26, 317050), (34, 242450), (50, 164866), (52, 158525), (65, 126820), (68, 121225), (85, 96980), (100, 82433), (130, 63410), (170, 48490), (221, 37300), (260, 31705), (325, 25364), (340, 24245), (373, 22100), (425, 19396), (442, 18650), (650, 12682), (746, 11050), (850, 9698), (884, 9325), (1105, 7460), (1300, 6341), (1492, 5525), (1700, 4849), (1865, 4420), (2210, 3730)]