22147580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 58781184

約数和(自身を除く): 36633604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 283, 301, 364, 430, 455, 559, 566, 602, 860, 910, 1118, 1132, 1204, 1415, 1505, 1820, 1981, 2236, 2795, 2830, 3010, 3679, 3913, 3962, 5590, 5660, 6020, 7358, 7826, 7924, 9905, 11180, 12169, 14716, 15652, 18395, 19565, 19810, 24338, 25753, 36790, 39130, 39620, 48676, 51506, 60845, 73580, 78260, 85183, 103012, 121690, 128765, 158197, 170366, 243380, 257530, 316394, 340732, 425915, 515060, 632788, 790985, 851830, 1107379, 1581970, 1703660, 2214758, 3163940, 4429516, 5536895, 11073790, 22147580]

約数ペア:

[(1, 22147580), (2, 11073790), (4, 5536895), (5, 4429516), (7, 3163940), (10, 2214758), (13, 1703660), (14, 1581970), (20, 1107379), (26, 851830), (28, 790985), (35, 632788), (43, 515060), (52, 425915), (65, 340732), (70, 316394), (86, 257530), (91, 243380), (130, 170366), (140, 158197), (172, 128765), (182, 121690), (215, 103012), (260, 85183), (283, 78260), (301, 73580), (364, 60845), (430, 51506), (455, 48676), (559, 39620), (566, 39130), (602, 36790), (860, 25753), (910, 24338), (1118, 19810), (1132, 19565), (1204, 18395), (1415, 15652), (1505, 14716), (1820, 12169), (1981, 11180), (2236, 9905), (2795, 7924), (2830, 7826), (3010, 7358), (3679, 6020), (3913, 5660), (3962, 5590)]