5421461200

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 13228126560

約数和(自身を除く): 7806665360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 157, 200, 262, 314, 400, 524, 628, 655, 659, 785, 1048, 1256, 1310, 1318, 1570, 2096, 2512, 2620, 2636, 3140, 3275, 3295, 3925, 5240, 5272, 6280, 6550, 6590, 7850, 10480, 10544, 12560, 13100, 13180, 15700, 16475, 20567, 26200, 26360, 31400, 32950, 41134, 52400, 52720, 62800, 65900, 82268, 86329, 102835, 103463, 131800, 164536, 172658, 205670, 206926, 263600, 329072, 345316, 411340, 413852, 431645, 514175, 517315, 690632, 822680, 827704, 863290, 1028350, 1034630, 1381264, 1645360, 1655408, 1726580, 2056700, 2069260, 2158225, 2586575, 3453160, 4113400, 4138520, 4316450, 5173150, 6906320, 8226800, 8277040, 8632900, 10346300, 13553653, 17265800, 20692600, 27107306, 34531600, 41385200, 54214612, 67768265, 108429224, 135536530, 216858448, 271073060, 338841325, 542146120, 677682650, 1084292240, 1355365300, 2710730600, 5421461200]

約数ペア:

[(1, 5421461200), (2, 2710730600), (4, 1355365300), (5, 1084292240), (8, 677682650), (10, 542146120), (16, 338841325), (20, 271073060), (25, 216858448), (40, 135536530), (50, 108429224), (80, 67768265), (100, 54214612), (131, 41385200), (157, 34531600), (200, 27107306), (262, 20692600), (314, 17265800), (400, 13553653), (524, 10346300), (628, 8632900), (655, 8277040), (659, 8226800), (785, 6906320), (1048, 5173150), (1256, 4316450), (1310, 4138520), (1318, 4113400), (1570, 3453160), (2096, 2586575), (2512, 2158225), (2620, 2069260), (2636, 2056700), (3140, 1726580), (3275, 1655408), (3295, 1645360), (3925, 1381264), (5240, 1034630), (5272, 1028350), (6280, 863290), (6550, 827704), (6590, 822680), (7850, 690632), (10480, 517315), (10544, 514175), (12560, 431645), (13100, 413852), (13180, 411340), (15700, 345316), (16475, 329072), (20567, 263600), (26200, 206926), (26360, 205670), (31400, 172658), (32950, 164536), (41134, 131800), (52400, 103463), (52720, 102835), (62800, 86329), (65900, 82268)]