5401760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 16288776

約数和(自身を除く): 10887016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 53, 56, 65, 70, 80, 91, 98, 104, 106, 112, 130, 140, 160, 182, 196, 208, 212, 224, 245, 260, 265, 280, 364, 371, 392, 416, 424, 455, 490, 520, 530, 560, 637, 689, 728, 742, 784, 848, 910, 980, 1040, 1060, 1120, 1274, 1378, 1456, 1484, 1568, 1696, 1820, 1855, 1960, 2080, 2120, 2548, 2597, 2756, 2912, 2968, 3185, 3445, 3640, 3710, 3920, 4240, 4823, 5096, 5194, 5512, 5936, 6370, 6890, 7280, 7420, 7840, 8480, 9646, 10192, 10388, 11024, 11872, 12740, 12985, 13780, 14560, 14840, 19292, 20384, 20776, 22048, 24115, 25480, 25970, 27560, 29680, 33761, 38584, 41552, 48230, 50960, 51940, 55120, 59360, 67522, 77168, 83104, 96460, 101920, 103880, 110240, 135044, 154336, 168805, 192920, 207760, 270088, 337610, 385840, 415520, 540176, 675220, 771680, 1080352, 1350440, 2700880, 5401760]

約数ペア:

[(1, 5401760), (2, 2700880), (4, 1350440), (5, 1080352), (7, 771680), (8, 675220), (10, 540176), (13, 415520), (14, 385840), (16, 337610), (20, 270088), (26, 207760), (28, 192920), (32, 168805), (35, 154336), (40, 135044), (49, 110240), (52, 103880), (53, 101920), (56, 96460), (65, 83104), (70, 77168), (80, 67522), (91, 59360), (98, 55120), (104, 51940), (106, 50960), (112, 48230), (130, 41552), (140, 38584), (160, 33761), (182, 29680), (196, 27560), (208, 25970), (212, 25480), (224, 24115), (245, 22048), (260, 20776), (265, 20384), (280, 19292), (364, 14840), (371, 14560), (392, 13780), (416, 12985), (424, 12740), (455, 11872), (490, 11024), (520, 10388), (530, 10192), (560, 9646), (637, 8480), (689, 7840), (728, 7420), (742, 7280), (784, 6890), (848, 6370), (910, 5936), (980, 5512), (1040, 5194), (1060, 5096), (1120, 4823), (1274, 4240), (1378, 3920), (1456, 3710), (1484, 3640), (1568, 3445), (1696, 3185), (1820, 2968), (1855, 2912), (1960, 2756), (2080, 2597), (2120, 2548)]