13303727800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{318271}}^1$

素因数の和:318317

約数の個数: 96

約数和(自身を含む): 35519155200

約数和(自身を除く): 22215427400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2200, 3800, 4180, 5225, 8360, 10450, 20900, 41800, 318271, 636542, 1273084, 1591355, 2546168, 3182710, 3500981, 6047149, 6365420, 7001962, 7956775, 12094298, 12730840, 14003924, 15913550, 17504905, 24188596, 28007848, 30235745, 31827100, 35009810, 48377192, 60471490, 63654200, 66518639, 70019620, 87524525, 120942980, 133037278, 140039240, 151178725, 175049050, 241885960, 266074556, 302357450, 332593195, 350098100, 532149112, 604714900, 665186390, 700196200, 1209429800, 1330372780, 1662965975, 2660745560, 3325931950, 6651863900, 13303727800]

約数ペア:

[(1, 13303727800), (2, 6651863900), (4, 3325931950), (5, 2660745560), (8, 1662965975), (10, 1330372780), (11, 1209429800), (19, 700196200), (20, 665186390), (22, 604714900), (25, 532149112), (38, 350098100), (40, 332593195), (44, 302357450), (50, 266074556), (55, 241885960), (76, 175049050), (88, 151178725), (95, 140039240), (100, 133037278), (110, 120942980), (152, 87524525), (190, 70019620), (200, 66518639), (209, 63654200), (220, 60471490), (275, 48377192), (380, 35009810), (418, 31827100), (440, 30235745), (475, 28007848), (550, 24188596), (760, 17504905), (836, 15913550), (950, 14003924), (1045, 12730840), (1100, 12094298), (1672, 7956775), (1900, 7001962), (2090, 6365420), (2200, 6047149), (3800, 3500981), (4180, 3182710), (5225, 2546168), (8360, 1591355), (10450, 1273084), (20900, 636542), (41800, 318271)]