84486350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6885

約数の個数: 48

約数和(自身を含む): 178165680

約数和(自身を除く): 93679330

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 6841, 12350, 13682, 34205, 68410, 88933, 129979, 171025, 177866, 259958, 342050, 444665, 649895, 889330, 1299790, 1689727, 2223325, 3249475, 3379454, 4446650, 6498950, 8448635, 16897270, 42243175, 84486350]

約数ペア:

[(1, 84486350), (2, 42243175), (5, 16897270), (10, 8448635), (13, 6498950), (19, 4446650), (25, 3379454), (26, 3249475), (38, 2223325), (50, 1689727), (65, 1299790), (95, 889330), (130, 649895), (190, 444665), (247, 342050), (325, 259958), (475, 177866), (494, 171025), (650, 129979), (950, 88933), (1235, 68410), (2470, 34205), (6175, 13682), (6841, 12350)]