201234925340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{128629}}^1$

素因数の和:128859

約数の個数: 96

約数和(自身を含む): 466772544000

約数和(自身を除く): 265537618660

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 179, 190, 230, 358, 380, 437, 460, 716, 874, 895, 1748, 1790, 2185, 3401, 3580, 4117, 4370, 6802, 8234, 8740, 13604, 16468, 17005, 20585, 34010, 41170, 68020, 78223, 82340, 128629, 156446, 257258, 312892, 391115, 514516, 643145, 782230, 1286290, 1564460, 2443951, 2572580, 2958467, 4887902, 5916934, 9775804, 11833868, 12219755, 14792335, 23024591, 24439510, 29584670, 46049182, 48879020, 56210873, 59169340, 92098364, 112421746, 115122955, 224843492, 230245910, 281054365, 437467229, 460491820, 529565593, 562108730, 874934458, 1059131186, 1124217460, 1749868916, 2118262372, 2187336145, 2647827965, 4374672290, 5295655930, 8749344580, 10061746267, 10591311860, 20123492534, 40246985068, 50308731335, 100617462670, 201234925340]

約数ペア:

[(1, 201234925340), (2, 100617462670), (4, 50308731335), (5, 40246985068), (10, 20123492534), (19, 10591311860), (20, 10061746267), (23, 8749344580), (38, 5295655930), (46, 4374672290), (76, 2647827965), (92, 2187336145), (95, 2118262372), (115, 1749868916), (179, 1124217460), (190, 1059131186), (230, 874934458), (358, 562108730), (380, 529565593), (437, 460491820), (460, 437467229), (716, 281054365), (874, 230245910), (895, 224843492), (1748, 115122955), (1790, 112421746), (2185, 92098364), (3401, 59169340), (3580, 56210873), (4117, 48879020), (4370, 46049182), (6802, 29584670), (8234, 24439510), (8740, 23024591), (13604, 14792335), (16468, 12219755), (17005, 11833868), (20585, 9775804), (34010, 5916934), (41170, 4887902), (68020, 2958467), (78223, 2572580), (82340, 2443951), (128629, 1564460), (156446, 1286290), (257258, 782230), (312892, 643145), (391115, 514516)]