23821649150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{279761}}^1$

素因数の和:279917

約数の個数: 48

約数和(自身を含む): 48081016368

約数和(自身を除く): 24259367218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 3275, 3406, 6550, 8515, 17030, 42575, 85150, 279761, 559522, 1398805, 2797610, 3636893, 6994025, 7273786, 13988050, 18184465, 36368930, 36648691, 73297382, 90922325, 181844650, 183243455, 366486910, 476432983, 916217275, 952865966, 1832434550, 2382164915, 4764329830, 11910824575, 23821649150]

約数ペア:

[(1, 23821649150), (2, 11910824575), (5, 4764329830), (10, 2382164915), (13, 1832434550), (25, 952865966), (26, 916217275), (50, 476432983), (65, 366486910), (130, 183243455), (131, 181844650), (262, 90922325), (325, 73297382), (650, 36648691), (655, 36368930), (1310, 18184465), (1703, 13988050), (3275, 7273786), (3406, 6994025), (6550, 3636893), (8515, 2797610), (17030, 1398805), (42575, 559522), (85150, 279761)]