10031840

素因数分解:

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

素因数の和:101

約数の個数: 144

約数和(自身を含む): 29883168

約数和(自身を除く): 19851328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 169, 182, 208, 212, 224, 260, 265, 280, 338, 364, 371, 416, 424, 455, 520, 530, 560, 676, 689, 728, 742, 845, 848, 910, 1040, 1060, 1120, 1183, 1352, 1378, 1456, 1484, 1690, 1696, 1820, 1855, 2080, 2120, 2366, 2704, 2756, 2912, 2968, 3380, 3445, 3640, 3710, 4240, 4732, 4823, 5408, 5512, 5915, 5936, 6760, 6890, 7280, 7420, 8480, 8957, 9464, 9646, 11024, 11830, 11872, 13520, 13780, 14560, 14840, 17914, 18928, 19292, 22048, 23660, 24115, 27040, 27560, 29680, 35828, 37856, 38584, 44785, 47320, 48230, 55120, 59360, 62699, 71656, 77168, 89570, 94640, 96460, 110240, 125398, 143312, 154336, 179140, 189280, 192920, 250796, 286624, 313495, 358280, 385840, 501592, 626990, 716560, 771680, 1003184, 1253980, 1433120, 2006368, 2507960, 5015920, 10031840]

約数ペア:

[(1, 10031840), (2, 5015920), (4, 2507960), (5, 2006368), (7, 1433120), (8, 1253980), (10, 1003184), (13, 771680), (14, 716560), (16, 626990), (20, 501592), (26, 385840), (28, 358280), (32, 313495), (35, 286624), (40, 250796), (52, 192920), (53, 189280), (56, 179140), (65, 154336), (70, 143312), (80, 125398), (91, 110240), (104, 96460), (106, 94640), (112, 89570), (130, 77168), (140, 71656), (160, 62699), (169, 59360), (182, 55120), (208, 48230), (212, 47320), (224, 44785), (260, 38584), (265, 37856), (280, 35828), (338, 29680), (364, 27560), (371, 27040), (416, 24115), (424, 23660), (455, 22048), (520, 19292), (530, 18928), (560, 17914), (676, 14840), (689, 14560), (728, 13780), (742, 13520), (845, 11872), (848, 11830), (910, 11024), (1040, 9646), (1060, 9464), (1120, 8957), (1183, 8480), (1352, 7420), (1378, 7280), (1456, 6890), (1484, 6760), (1690, 5936), (1696, 5915), (1820, 5512), (1855, 5408), (2080, 4823), (2120, 4732), (2366, 4240), (2704, 3710), (2756, 3640), (2912, 3445), (2968, 3380)]