1087127560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84143}}^1$

素因数の和:84190

約数の個数: 64

約数和(自身を含む): 2726265600

約数和(自身を除く): 1639138040

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 84143, 168286, 336572, 420715, 673144, 841430, 1430431, 1598717, 1682860, 2860862, 3197434, 3365720, 5721724, 6394868, 7152155, 7993585, 11443448, 12789736, 14304310, 15987170, 27178189, 28608620, 31974340, 54356378, 57217240, 63948680, 108712756, 135890945, 217425512, 271781890, 543563780, 1087127560]

約数ペア:

[(1, 1087127560), (2, 543563780), (4, 271781890), (5, 217425512), (8, 135890945), (10, 108712756), (17, 63948680), (19, 57217240), (20, 54356378), (34, 31974340), (38, 28608620), (40, 27178189), (68, 15987170), (76, 14304310), (85, 12789736), (95, 11443448), (136, 7993585), (152, 7152155), (170, 6394868), (190, 5721724), (323, 3365720), (340, 3197434), (380, 2860862), (646, 1682860), (680, 1598717), (760, 1430431), (1292, 841430), (1615, 673144), (2584, 420715), (3230, 336572), (6460, 168286), (12920, 84143)]