101876480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 264902400

約数和(自身を除く): 163025920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 71, 76, 80, 95, 118, 128, 142, 152, 160, 190, 236, 256, 284, 295, 304, 320, 355, 380, 472, 568, 590, 608, 640, 710, 760, 944, 1121, 1136, 1180, 1216, 1280, 1349, 1420, 1520, 1888, 2242, 2272, 2360, 2432, 2698, 2840, 3040, 3776, 4189, 4484, 4544, 4720, 4864, 5396, 5605, 5680, 6080, 6745, 7552, 8378, 8968, 9088, 9440, 10792, 11210, 11360, 12160, 13490, 15104, 16756, 17936, 18176, 18880, 20945, 21584, 22420, 22720, 24320, 26980, 33512, 35872, 37760, 41890, 43168, 44840, 45440, 53960, 67024, 71744, 75520, 79591, 83780, 86336, 89680, 90880, 107920, 134048, 143488, 159182, 167560, 172672, 179360, 215840, 268096, 286976, 318364, 335120, 345344, 358720, 397955, 431680, 536192, 636728, 670240, 717440, 795910, 863360, 1072384, 1273456, 1340480, 1434880, 1591820, 1726720, 2546912, 2680960, 3183640, 5093824, 5361920, 6367280, 10187648, 12734560, 20375296, 25469120, 50938240, 101876480]

約数ペア:

[(1, 101876480), (2, 50938240), (4, 25469120), (5, 20375296), (8, 12734560), (10, 10187648), (16, 6367280), (19, 5361920), (20, 5093824), (32, 3183640), (38, 2680960), (40, 2546912), (59, 1726720), (64, 1591820), (71, 1434880), (76, 1340480), (80, 1273456), (95, 1072384), (118, 863360), (128, 795910), (142, 717440), (152, 670240), (160, 636728), (190, 536192), (236, 431680), (256, 397955), (284, 358720), (295, 345344), (304, 335120), (320, 318364), (355, 286976), (380, 268096), (472, 215840), (568, 179360), (590, 172672), (608, 167560), (640, 159182), (710, 143488), (760, 134048), (944, 107920), (1121, 90880), (1136, 89680), (1180, 86336), (1216, 83780), (1280, 79591), (1349, 75520), (1420, 71744), (1520, 67024), (1888, 53960), (2242, 45440), (2272, 44840), (2360, 43168), (2432, 41890), (2698, 37760), (2840, 35872), (3040, 33512), (3776, 26980), (4189, 24320), (4484, 22720), (4544, 22420), (4720, 21584), (4864, 20945), (5396, 18880), (5605, 18176), (5680, 17936), (6080, 16756), (6745, 15104), (7552, 13490), (8378, 12160), (8968, 11360), (9088, 11210), (9440, 10792)]